radiation biology Crossword Puzzles

Biology crossword 2026-04-16

Biology crossword crossword puzzle
Across
  1. breathing
  2. carrying blood,nutrients, etc
  3. both traits show up
  4. things that are buried below layers
  5. plants reacting to surrounding
  6. responsible for reacting
  7. the system on top of flower
  8. making RNA to protein
Down
  1. removing an amino acid
  2. plants and animals uses
  3. photosynthesis
  4. the changes of evolution
  5. long term energy
  6. cell division from pmat
  7. energy for celluar respiration
  8. making DNA to RNA
  9. carrying glucose and water
  10. maker of atp
  11. the bottom system of flower
  12. carrying minerals and water

20 Clues: breathing • maker of atp • photosynthesis • long term energy • making DNA to RNA • both traits show up • making RNA to protein • removing an amino acid • plants and animals uses • cell division from pmat • the changes of evolution • responsible for reacting • carrying glucose and water • the system on top of flower • the bottom system of flower • carrying minerals and water • ...

Biology Crossword 2026-04-16

Biology Crossword crossword puzzle
Across
  1. living factor
  2. oragelle that produces energy
  3. maintaining internal balance
  4. benifits both
  5. releasing energy from food
  6. strucuter that hold dna
  7. living thing
  8. basic unit of life
  9. control center
  10. living and nonliving things interact
Down
  1. produces energy
  2. group of simlilar cells
  3. genetic material in a cell
  4. movement of water
  5. movement from hight to low
  6. where photosynthesis happens
  7. speed up chemical reactions
  8. unit of heredity
  9. group of tissue
  10. non living factor

20 Clues: living thing • living factor • benifits both • control center • produces energy • group of tissue • unit of heredity • movement of water • non living factor • basic unit of life • group of simlilar cells • strucuter that hold dna • genetic material in a cell • movement from hight to low • releasing energy from food • speed up chemical reactions • maintaining internal balance • ...

Biology Review 2026-04-16

Biology Review crossword puzzle
Across
  1. This process condensed chromatin into a tightly coiled chromosomes and the nuclear membrane breaks down
  2. This organelle holds genetic information to build proteins
  3. This happens when both organisms benefit
  4. This is long term energy, makes up cell and membrane insulation
  5. This is when one organism is helped and the other is unaffected by the relationship
  6. This is a structures in organisms that have similar structures but different functions
  7. This process occurs in the mitochondria and is the creation of ATP energy
  8. This lower the activation energy to speed up reactions and are considered catalyst
  9. This process adds a nucleotide to a DNA chain
  10. This happens when one organisms is helped and the other organism is hurt
  11. This is where pollen travels down and fuses with the ovule
  12. This builds up hair,skin,and nails and involves in enzymes
Down
  1. This process happens when spindle fibers pull the sister chromatids to opposite sides of the cell
  2. This process does not require ATP, with the concentration for high to low
  3. This organelle makes energy and is the site of cellular respiration
  4. This contains no organelles or internal structures and injects genetic material into a host cell
  5. This is when a nucleotide is removed
  6. This process requires ATP, against the concentration from low to high
  7. This process is a period of slow change interrupted by periods of rapid change with few, if any, transitional fossils
  8. This process occurs in the chloroplast and conversion of solar energy into glucose

20 Clues: This is when a nucleotide is removed • This happens when both organisms benefit • This process adds a nucleotide to a DNA chain • This organelle holds genetic information to build proteins • This is where pollen travels down and fuses with the ovule • This builds up hair,skin,and nails and involves in enzymes • ...

biology crossword 2026-04-16

biology crossword crossword puzzle
Across
  1. first step of protein synthesis
  2. short energy
  3. system with oxygen
  4. system that protects against disease
  5. system that secrets hormones
  6. second step of protein synthesis
  7. filters blood
  8. acids store and transmit genetic information
  9. part of a flower
Down
  1. system with blood
  2. two alleles
  3. long energy
  4. system with organs and glands
  5. process that changes a population
  6. system with smooth tissue
  7. maintain balance
  8. system known as skin
  9. system transmits impulses
  10. system with bones
  11. structures and functions of cells

20 Clues: two alleles • long energy • short energy • filters blood • maintain balance • part of a flower • system with blood • system with bones • system with oxygen • system known as skin • system with smooth tissue • system transmits impulses • system that secrets hormones • system with organs and glands • first step of protein synthesis • second step of protein synthesis • ...

Biology Crossword 2026-05-04

Biology Crossword crossword puzzle
Across
  1. community of organisms and environment
  2. change in genetic sequence
  3. movement of molecules from high to low concentration
  4. group of similar cells working together
  5. organism that breaks down dead matter
  6. group of same species in an area
  7. sugar molecule used for quick energy
  8. maintenance of internal balance
  9. site of photosynthesis in plants
  10. cell division producing identical cells
  11. individual living thing
  12. macromolecule made of amino acids
  13. organism that hunts others
  14. complete set of genetic material
  15. structure made of multiple tissues
  16. organisms that can interbreed
  17. organism that eats animals
  18. single-stranded nucleic acid
  19. process of releasing energy from food
Down
  1. process plants use to make food
  2. movement of water across a membrane
  3. rigid outer layer in plant cells
  4. organism that eats both plants and animals
  5. organism that is hunted
  6. control center of the cell
  7. jelly-like substance inside cells
  8. site of protein synthesis
  9. molecule carrying genetic information
  10. basic unit of life
  11. fat molecule used for energy storage
  12. storage sac in cells
  13. organism that eats other organisms
  14. selective barrier around a cell
  15. variant form of a gene
  16. biological catalyst
  17. organism that makes its own food
  18. organelle that modifies and packages proteins
  19. powerhouse of the cell
  20. organism that eats plants
  21. cell division producing gametes

40 Clues: basic unit of life • biological catalyst • storage sac in cells • variant form of a gene • powerhouse of the cell • organism that is hunted • individual living thing • site of protein synthesis • organism that eats plants • change in genetic sequence • control center of the cell • organism that hunts others • organism that eats animals • single-stranded nucleic acid • ...

Introducing Biology 2026-05-08

Introducing Biology crossword puzzle
Across
  1. Study of birds
  2. Keeping bees for honey and beeswax
  3. – Study of microscopic tissues
  4. Study of animals
  5. Technique of growing fish
  6. Study of fishes
  7. Study of algae
  8. Study of insects
  9. Raising crops and livestock
Down
  1. Study of viruses
  2. Science of growing fruits vegetables
  3. Study of origin and descent of organism
  4. Study of Study of metabolism of organism and their part
  5. Study of plant and animal cell
  6. Study of reptiles
  7. Study of bacteria
  8. Technique of producing silk
  9. Study of diseases of plants and animals
  10. Study of plants
  11. Study of fungi

20 Clues: Study of birds • Study of fungi • Study of algae • Study of plants • Study of fishes • Study of viruses • Study of animals • Study of insects • Study of reptiles • Study of bacteria • Technique of growing fish • Technique of producing silk • Raising crops and livestock • Study of plant and animal cell • – Study of microscopic tissues • Keeping bees for honey and beeswax • ...

Biology Crossword 2026-05-11

Biology Crossword crossword puzzle
Across
  1. The semi-permeable shell of a cell
  2. Different populations in the same area
  3. Conversion of sunlight, water, and carbon dioxide into glucose and oxygen
  4. Biomolecules made of amino acids that carry out various functions
  5. Trait designed to aid an organism in survival in a particular envrionment
  6. Conversion of Glucose and oxygen into energy, water, and carbon dioxide
  7. A rigid support of cells found most commonly in plants
  8. A biomolecule related to long-term storage of energy
  9. Cell division into 2 gametes
  10. The basic trophic level, consumed by primary consumers and get energy from the sun
  11. Protein that speeds up the times of reactions
  12. A living thing
  13. Envrionment of an organism
  14. The powerhouse of the cell
  15. The amount of one species in a given area
  16. The passive movement of molecules along the gradient
  17. Has three different forms, messenger, transfer, and ribosomal
  18. The state of stability in an organism
  19. found in eukaryotes, membrane bound and contains DNA
  20. Organisms that eat other organisms for energy
  21. Strucutres that build proteins
  22. An average human has 23 of these
Down
  1. Change in species over time,
  2. Movement of water through a cell membrane following the gradient
  3. The gel like substance inside a cell
  4. The survival of the fittest
  5. the most basic unit of life
  6. A specific trait and segment of DNA
  7. Organelles that carry out photosynthesis
  8. The interaction between the biotic and abiotic factors in an envrionment
  9. Variety of organisms in an area
  10. Basic building blocks of DNA and RNA
  11. A structure in a cell that performs a function
  12. Contains hereditary information in a double helix structure
  13. Cell division into 2 identical daughter cells
  14. A biomolecule related to quick-term storage of energy
  15. Organisms that create their own food
  16. Organisms that break down dead tissues for nutrients
  17. Organisms that cannot create their own food, but eat other organisms
  18. The building blocks of proteins

40 Clues: A living thing • Envrionment of an organism • The powerhouse of the cell • The survival of the fittest • the most basic unit of life • Change in species over time, • Cell division into 2 gametes • Strucutres that build proteins • Variety of organisms in an area • The building blocks of proteins • An average human has 23 of these • The semi-permeable shell of a cell • ...

Biology Crossword 2026-05-11

Biology Crossword crossword puzzle
Across
  1. The semi-permeable shell of a cell
  2. Different populations in the same area
  3. Conversion of sunlight, water, and carbon dioxide into glucose and oxygen
  4. Biomolecules made of amino acids that carry out various functions
  5. Trait designed to aid an organism in survival in a particular envrionment
  6. Conversion of Glucose and oxygen into energy, water, and carbon dioxide
  7. A rigid support of cells found most commonly in plants
  8. A biomolecule related to long-term storage of energy
  9. Cell division into 2 gametes
  10. The basic trophic level, consumed by primary consumers and get energy from the sun
  11. Protein that speeds up the times of reactions
  12. A living thing
  13. Envrionment of an organism
  14. The powerhouse of the cell
  15. The amount of one species in a given area
  16. The passive movement of molecules along the gradient
  17. Has three different forms, messenger, transfer, and ribosomal
  18. The state of stability in an organism
  19. found in eukaryotes, membrane bound and contains DNA
  20. Organisms that eat other organisms for energy
  21. Strucutres that build proteins
  22. An average human has 23 of these
Down
  1. Change in species over time,
  2. Movement of water through a cell membrane following the gradient
  3. The gel like substance inside a cell
  4. The survival of the fittest
  5. the most basic unit of life
  6. A specific trait and segment of DNA
  7. Organelles that carry out photosynthesis
  8. The interaction between the biotic and abiotic factors in an envrionment
  9. Variety of organisms in an area
  10. Basic building blocks of DNA and RNA
  11. A structure in a cell that performs a function
  12. Contains hereditary information in a double helix structure
  13. Cell division into 2 identical daughter cells
  14. A biomolecule related to quick-term storage of energy
  15. Organisms that create their own food
  16. Organisms that break down dead tissues for nutrients
  17. Organisms that cannot create their own food, but eat other organisms
  18. The building blocks of proteins

40 Clues: A living thing • Envrionment of an organism • The powerhouse of the cell • The survival of the fittest • the most basic unit of life • Change in species over time, • Cell division into 2 gametes • Strucutres that build proteins • Variety of organisms in an area • The building blocks of proteins • An average human has 23 of these • The semi-permeable shell of a cell • ...

Biology Words 2026-05-18

Biology Words crossword puzzle
Across
  1. Examples of it would be any type of fermentation.
  2. The place of protein synthesis.
  3. Gives the cell structure, only appears in plant cells.
  4. A kind of cell, it came first out of the two types of cells.
  5. The process of turning glucose into energy.
  6. The process of turning solar energy, water, and carbon dioxide into glucose and oxygen.
  7. The part of a plant that allows for photosynthesis to occur.
  8. The property of water needed to carry water through veins.
Down
  1. The property of water that allows for surface tension.
  2. Where the DNA for the cell is kept(in eukaryotic cells).
  3. It's the powerhouse of the cell.
  4. The property of water that is observed when water is absorbed by an object.
  5. In both plants and animal cells, but in plants, it's much larger and helps to maintain structure.
  6. The property of water that allows for homeostasis.
  7. It's what came first in terms of dietary needs.
  8. The part of the cell that dictates what gets in and out of the cell.
  9. A kind of cell, it is what plants and animals are made from.
  10. Examples of it would be cellular respiration.
  11. What gives leaves their distinctive green color.
  12. The property of water regarding the structure of the hydrogen and oxygen molecules.

20 Clues: The place of protein synthesis. • It's the powerhouse of the cell. • The process of turning glucose into energy. • Examples of it would be cellular respiration. • It's what came first in terms of dietary needs. • What gives leaves their distinctive green color. • Examples of it would be any type of fermentation. • The property of water that allows for homeostasis. • ...

BIOLOGY REVIEW 2026-05-19

BIOLOGY REVIEW crossword puzzle
Across
  1. tiny blood cell fragments that help stop bleeding by forming clots
  2. carries oxygenated blood from the lungs to the heart
  3. smaller branches of the bronchi
  4. tiny air sacs in the lungs where oxygen enters the blood
  5. to prevent backflow of blood
  6. oxygen and ... are needed for aerobic respiration
  7. smoking increases the risk of .... eye problem
  8. the part of the circulatory system made up of heart, blood, and blood vessels
  9. the upper passageway where air is warmed and filtered
  10. the tiny hair-like structures in the nose that help trap dust and particles
  11. blood cells that fight infections and protect the body from germs
  12. tube that carries air from the throat to the lungs
  13. bronchi transport air from … to lungs
  14. layered membrane that surrounds the lungs and provides lubrication
Down
  1. the process by which the body releases energy from food
  2. the red pigment in blood that carries oxygen
  3. The harmful addictive substance found in cigarettes
  4. muscle below the lungs that helps you breathe in and out
  5. Blood vessel that leaves the right ventricle to travel to the lung
  6. the voice box located above the trachea
  7. the process oxygen is inhaled and carbon dioxide is exhaled is called
  8. chamber of the heart that pump blood to the entire body
  9. type of blood vessel for gas exchange and extremely thin
  10. bronchi to become restricted (get smaller) so air can't get to the lungs.
  11. largest artery in the human body
  12. anaerobic respiration need the substance
  13. exercise that strengthens the heart and improves blood circulation

27 Clues: to prevent backflow of blood • smaller branches of the bronchi • largest artery in the human body • bronchi transport air from … to lungs • the voice box located above the trachea • anaerobic respiration need the substance • the red pigment in blood that carries oxygen • smoking increases the risk of .... eye problem • oxygen and ... are needed for aerobic respiration • ...

untitles 2024-04-08

untitles crossword puzzle
Across
  1. - Blue flower
  2. - Symbol of peace
  3. - Natural wonder
  4. - Halloween symbol
  5. - Oceanic phenomenon
  6. - Holiday dessert
  7. - Spice Island
  8. - Scenic overlook
  9. - Triathlon leg
  10. - Head of government
  11. - Autocross
Down
  1. - Japanese garment
  2. - Science
  3. - Government income
  4. - Taekwondo country
  5. - Summer footwear
  6. Glory - Climbing vine flower
  7. - Snowy animal
  8. - Winter constellation
  9. - Archipelago nation

20 Clues: - Science • - Autocross • - Blue flower • - Snowy animal • - Spice Island • - Triathlon leg • - Natural wonder • - Symbol of peace • - Summer footwear • - Holiday dessert • - Scenic overlook • - Japanese garment • - Halloween symbol • - Government income • - Taekwondo country • - Oceanic phenomenon • - Archipelago nation • - Head of government • - Winter constellation • Glory - Climbing vine flower

Spanish crossword puzzle 2021-04-15

Spanish crossword puzzle crossword puzzle
Across
  1. el libro
  2. la música
  3. el estadio
  4. la profesora
  5. el examen
  6. el español
  7. la biología
  8. el escritorio
  9. las ciencias
  10. la física
Down
  1. la ventana
  2. la computación
  3. la mochila
  4. el inglés
  5. el horario
  6. la ventana
  7. el arte
  8. las matemáticas
  9. el profesor
  10. la historía

20 Clues: el libro • el arte • la música • el inglés • el examen • la física • la ventana • la mochila • el estadio • el horario • la ventana • el español • el profesor • la historía • la profesora • la biología • las ciencias • el escritorio • la computación • las matemáticas

CROSSWORD PUZZLE 3RD AND 4TH QUARTER 2018-03-14

CROSSWORD PUZZLE 3RD AND 4TH QUARTER crossword puzzle
Across
  1. hot molten rocks
  2. reflective surface
  3. solid ball
  4. liquid layer
  5. greater than wave
  6. wave with a wavelength
  7. geological fault in which the hanging wall appears to have been pushed up along the footwall.
  8. emission of light by substance by not been heated
  9. not able to be seen through
  10. upper layer of the earth's mantle, below the lithosphere
  11. throwing back a body
  12. a mountain or hill
  13. beam of light that spread out
  14. action process
  15. violent shaking of the ground
  16. known as optics
  17. a german physicist
  18. visible to the human eye
  19. inclined fault in which the hanging wall has slipped down relative to the footwall
  20. a long high sea wave
  21. distance between the center
  22. a long, narrow ditch
  23. loose sleveless shawl
Down
  1. the highest point
  2. series of sounds by the sound waves
  3. explosion of lava
  4. long distance communication wave
  5. phenomenon of light
  6. also called dinscrupted theory
  7. the action of process interfering
  8. electromagnetic radiation
  9. slide away the rocks
  10. hot molten liquid rocks
  11. radiation of electromagnetic
  12. luminous envelope of a star
  13. center of interest
  14. greeting or as a signal, sign
  15. composed of all em waves
  16. outline or surface that curves inward
  17. a particular place or position.
  18. distance between successive crest of a wave
  19. emission of energy
  20. the uppermost layer of the oceanic portion of a tectonic plate
  21. penetrating electromagnetic radiation
  22. division into two sharply contrasting
  23. rock formations
  24. geolical process
  25. third planet from the sun
  26. denstructive plate theory
  27. arch of colors formed in the sky

50 Clues: solid ball • liquid layer • action process • known as optics • rock formations • hot molten rocks • geolical process • the highest point • explosion of lava • greater than wave • reflective surface • center of interest • a mountain or hill • emission of energy • a german physicist • phenomenon of light • slide away the rocks • throwing back a body • a long high sea wave • a long, narrow ditch • ...

Science Crossword 2017-05-17

Science Crossword crossword puzzle
Across
  1. A pull or push on an object
  2. Stands for radio detecting and ranging
  3. What it's called when a wave bends when it passes from one material to another
  4. The distance from trough to trough or crest to crest
  5. The type of wave that moves side to side
  6. The height of a wave
  7. A material that allows light to pass through it
  8. Relative to light, has a shorter wavelength and higher energy and frequency, type of electromagnetic radiation
  9. The highest point located in a wave
  10. What you use to measure frequency
  11. A ray that bounces off of a barrier
  12. An imaginary line that intersects the point where an incident ray reaches a boundary
  13. An incoming ray
  14. A type of electromagnetic radiation that is used to locate a break in a bone
Down
  1. A material that doesn't allow any light to pass through
  2. A type of electromagnetic radiation that has the lowest energy and frequency, and longest wavelength
  3. A material that most light rays get through, but are scattered in every direction (eg: frosted glass)
  4. When a light hits an object and bounces off of it
  5. The highest energy and frequency and shortest wavelength portion of the electromagnetic spectrum
  6. A type of radio wave that have the shortest wavelength and highest frequency
  7. Relative to light, type of electromagnetic
  8. The type of wave that moves up and down
  9. An extent of frequencies of a given type of radiation
  10. How many motions or oscillations that happen in a given time
  11. The lowest point located in a wave
  12. A type of wave that transfers energy from one place to another

26 Clues: An incoming ray • The height of a wave • A pull or push on an object • What you use to measure frequency • The lowest point located in a wave • The highest point located in a wave • A ray that bounces off of a barrier • Stands for radio detecting and ranging • The type of wave that moves up and down • The type of wave that moves side to side • ...

Physics 1 2021-02-07

Physics 1 crossword puzzle
Across
  1. When a wave slows down or speeds up due to travelling in a more or less dense medium.
  2. Part of the electromagnetic spectrum with a wavelength just below radio waves
  3. The amount of radiation a person has absorbed.
  4. When a spring is stretched and does not return to its original shape.
  5. The negatively charged particle in an atom
  6. An object that can attract anything made from iron, steel, nickel or cobalt
  7. The point of an object that all of its mass can be thought as being centred on.
  8. An electrical device whose reistance decreases when it gets hotter.
  9. Mass divided by volume
  10. Also called infra red radiation - a form of radiation that is given out by hot objects.
Down
  1. A power station that uses tidal power. Usually built across an estuary.
  2. A substance that allows electricity or thermal (heat energy) to pass through it easily.
  3. The rate of flow of charge
  4. The distance between the focus and the point where the converging rays meet.
  5. A unit for measuring electricity, sometimes simply called "units"
  6. The time it takes someone to react to a stimulus
  7. A temporary magnet that has been "made" using a permanent magnet
  8. The speed a wave moves with
  9. A source of background radiation.
  10. A lens that converges (brings together) rays of light.
  11. A device that transmits light using the process of total internal reflection.
  12. A nuclear reaction that happens in stars when small nuclei (usually hydrogen) are combined to form larger nuclei (i.e. helium)
  13. One of the three wires in a plug - coloured green and yellow

23 Clues: Mass divided by volume • The rate of flow of charge • The speed a wave moves with • A source of background radiation. • The negatively charged particle in an atom • The amount of radiation a person has absorbed. • The time it takes someone to react to a stimulus • A lens that converges (brings together) rays of light. • ...

Earth and Space Crossword 2018-10-02

Earth and Space Crossword crossword puzzle
Across
  1. A highly magnetized rotating neutron star / white dwarf that emits a beam of electromagnetic radiation.
  2. A phenomenon that describes an increase /decrease in the frequency of sound, light, or other waves as the source and observer move toward or away from each other.
  3. The star system closest to the Solar system.
  4. Describes how the universe expanded from a very high-density and high-temperature state.
  5. The galaxy that contains our solar system.
  6. Disturbances in space-time caused by some of the most violent and energetic processes in the Universe. Predicted by Einstein the in his general theory of relativity.
  7. A system of stars, stellar remnants, interstellar gas, dust, and dark matter. Bounded gravitationally.
  8. A form of radio receiver used in astronomy, receiving radio waves emitted by radio sources.
  9. The person who developed the theory of relativity.
Down
  1. High-energy radiation, mainly originating outside the Solar System and even from distant galaxies. The effect of it on humans is still unknown.
  2. How the early cosmic mist was broke by the other galaxies.
  3. A large radio telescope project and was planned to be built in Australia and South Africa.
  4. The nearest major galaxy to the Milky Way.
  5. A vector field that describes the magnetic influence of electrical currents and magnetized materials.
  6. A form of matter that account for 85% of the matter in the universe.
  7. The study of how the universe is formed from a homogeneous beginning, and how the first galaxy structure is formed.
  8. A theoretical framework which considers particles are replaced by one dimensional strings.
  9. The most abundant material in the universe.
  10. An electromagnetic radiation with wavelengths in the spectrum longer than infrared light.
  11. A region of space having a gravitational field so intense that no matter or radiation can escape.

20 Clues: The nearest major galaxy to the Milky Way. • The galaxy that contains our solar system. • The most abundant material in the universe. • The star system closest to the Solar system. • The person who developed the theory of relativity. • How the early cosmic mist was broke by the other galaxies. • A form of matter that account for 85% of the matter in the universe. • ...

Big Jdog's 420-69 Radiology Crossword:) 2023-08-30

Big Jdog's 420-69 Radiology Crossword:) crossword puzzle
Across
  1. added to the names of those projections in which the central ray passes(not parallel) to one of the three major directional axes through the body part
  2. Ensure that the emulsion stays attached to the base
  3. The radiation dose to any creature must be (5 LETTER ACRONYM)
  4. Structure or appearance that is not normally present on the radiograph and is produced by artificial means
  5. Consists of a tungsten “target” upon which the electrons (now photons of energy) are focused
  6. special heat-resistant glass enclosure that houses a cathode and an anode
  7. process by which intensifying screens react to the incoming radiation
  8. Filaments carefully positioned opposite the outer rim of the anode in a small cup-shaped device called the
  9. Controls the size of the X-ray beam and prevents it from spreading wider than necessary
  10. Figured out what made the plate glow, how to prevent it from glowing, and how to categorize the rays that caused the glow
  11. the number of waves passing a given point per given unit of time
Down
  1. Transmit light evenly through a specially produced glass in order to visualize and interpret radiographic images
  2. the tracing of the crests and troughs of a wave
  3. the outside edge or shadow where the film has been imperfectly collimated
  4. the portion of the x-ray image that is sharp and clearly collimated
  5. SHOWS UP AS BALL OR TREE LIGHTNING ON AN X-RAY
  6. an instantaneous reaction that lasts exactly as long as the phosphor is stimulated
  7. greater number of shades of gray in the image
  8. intensity of the radiation is greater on the cathode side than on the anode side
  9. the smallest quantity of any type of electromagnetic radiation

20 Clues: greater number of shades of gray in the image • SHOWS UP AS BALL OR TREE LIGHTNING ON AN X-RAY • the tracing of the crests and troughs of a wave • Ensure that the emulsion stays attached to the base • The radiation dose to any creature must be (5 LETTER ACRONYM) • the smallest quantity of any type of electromagnetic radiation • ...

RAD History Crossword 2024-04-03

RAD History Crossword crossword puzzle
Across
  1. Introduction to bisecting angle technique
  2. form of energy carried by waves or a stream of particles
  3. in 1896 the first _____ radiograph was made in the USA
  4. high-energy radiation produced by collision of beams of electrons with a metal target in an X-ray tube
  5. first prototype of a dental radiograph
  6. first to make a panoramic radiograph
  7. production of radiographs of the teeth and adjacent structures by the exposure of an image receptor to x-rays
  8. picture of likeness of an object
  9. any person who positions, exposes and processes dental x-ray image receptors
  10. in 1913 the Eastern Kodak Company manufactured the first pre-wrapped _______ radiographic film
  11. first dental text
Down
  1. made the first dental radiograph using a skull
  2. photographic image produced on a film by the passage of x-rays through teeth and related structures
  3. developed the x-ray tube
  4. art and science of making radiographs by the exposure of film to x-rays
  5. first intraoral radiograph on a live person
  6. study or science of radiation that deals with the use of x-rays, radioactive substances, and other forms of radiant energy
  7. beam of energy that has the power to penetrate substances and record image
  8. in 1913 the year the first x-ray ______ was developed
  9. picture or photographic record on a film produced by passage of x-rays through an object
  10. radiographed his wife's hand for 15 minutes
  11. radiograph invented by Dr. C. Edmund Kells
  12. burned his hand, lead to ALARA
  13. X-ray unit invented by William H. Rollins
  14. creation of digital, print, or film representations of anatomic structures for the purpose of diagnosis
  15. recording medium, examples include x-ray film, phosphor plate, or digital sensor

26 Clues: first dental text • developed the x-ray tube • burned his hand, lead to ALARA • picture of likeness of an object • first to make a panoramic radiograph • first prototype of a dental radiograph • Introduction to bisecting angle technique • X-ray unit invented by William H. Rollins • radiograph invented by Dr. C. Edmund Kells • first intraoral radiograph on a live person • ...

Atoms and Radioactivity 2024-10-17

Atoms and Radioactivity crossword puzzle
Across
  1. A tabular array of the chemical elements organised by atomic number
  2. Each of more than one hundred substances that can't be chemically interconverted or broken down
  3. A group of atoms bonded together representing the smallest fundamental unit of chemical compound that can take part in a chemical reaction
  4. An unstable form of a chemical element that releases radiation as it breaks down and becomes stable
  5. Electromagnetic radiation that is emitted by an unstable nucleus of an atom during radioactive decay
  6. When two light atomic nuclei combine to form a single heavier one while releasing a lot of energy
  7. A subatomic particle that is found in all atoms
  8. Each of 2 or more forms of the same element that contains equal numbers of protons but different amount of nucleaus
  9. When an unstable atomic nucleus loses energy by radiation
  10. A subatomic particle of about the same mass as a proton but without an electrical charge
Down
  1. The time taken for the radioactivity of a specified isotrope to fall to half its original value
  2. The association of atoms or ions to form molecules, crystals and other structures
  3. A stable subatomic particle in atoms with a positive electrical charge
  4. The transmutation of a neutron into a proton and an electron
  5. Consist of two protons and two neutrons bound together into a particle identical
  6. a substance made of 2 or more elements chemically bonded in a fixed ratio
  7. The emissions of energy as electromagnetic waves or as moving subatonic particles, espeically high-energy particles which cause ionisation.
  8. A subdivison of a heavy atomic nucleus, such as that of uranium and plutomium
  9. The small dense region consisting of protons and neutrons at the centre of the atom
  10. The basic building block of matter

20 Clues: The basic building block of matter • A subatomic particle that is found in all atoms • When an unstable atomic nucleus loses energy by radiation • The transmutation of a neutron into a proton and an electron • A tabular array of the chemical elements organised by atomic number • A stable subatomic particle in atoms with a positive electrical charge • ...

GCSE Physics Paper 1 2025-07-11

GCSE Physics Paper 1 crossword puzzle
Across
  1. A positively charged subatomic particle found in the nucleus.
  2. The capacity to do work or cause change, stored in particles as kinetic and potential energy.
  3. The amount of matter in an object, measured in kilograms.
  4. A type of nuclear radiation consisting of two protons and two neutrons.
  5. Atoms of the same element with different numbers of neutrons.
  6. The emission of energy as electromagnetic waves or particles.
  7. The change of state from gas to liquid.
  8. The rapid vaporization of a liquid when it reaches its boiling point.
  9. Mass per unit volume of a substance, usually measured in kg/m³.
  10. A physical form of matter: solid, liquid, or gas.
  11. A negatively charged subatomic particle found in shells around the nucleus.
  12. The amount of space an object occupies.
  13. Hidden energy absorbed or released during a change of state without a temperature change.
  14. High-energy electromagnetic radiation emitted from a nucleus.
Down
  1. The total energy stored inside a system due to the motion and position of particles.
  2. The slow change of a liquid into a gas at the surface, below boiling point.
  3. The process of changing from solid to liquid.
  4. A property per unit mass, such as specific heat capacity or specific latent heat.
  5. A transformation between states of matter, such as melting or boiling.
  6. The direct change from solid to gas without becoming liquid.
  7. The force exerted per unit area by particles colliding with surfaces.
  8. A neutral subatomic particle found in the nucleus.
  9. The dense central part of an atom containing protons and neutrons.
  10. A type of radiation where a neutron changes into a proton and emits an electron.
  11. The smallest unit of an element, made of protons, neutrons, and electrons.

25 Clues: The change of state from gas to liquid. • The amount of space an object occupies. • The process of changing from solid to liquid. • A physical form of matter: solid, liquid, or gas. • A neutral subatomic particle found in the nucleus. • The amount of matter in an object, measured in kilograms. • The direct change from solid to gas without becoming liquid. • ...

Spelling crossword - ology 2022-06-16

Spelling crossword - ology crossword puzzle
Across
  1. the branch of biology
  2. a system of ideas
  3. the branch of science that deals with nature
  4. the study of nature and religious belief
  5. the study of living organisms
  6. the study of bacteria
Down
  1. the system of relationships among speech
  2. the science dealing with X-rays
  3. the study of crime and criminals
  4. the study of movements

10 Clues: a system of ideas • the branch of biology • the study of movements • the study of bacteria • the study of living organisms • the science dealing with X-rays • the study of crime and criminals • the system of relationships among speech • the study of nature and religious belief • the branch of science that deals with nature

Biology 11 2019-02-21

Biology 11 crossword puzzle
Across
  1. consists of several cells
  2. the father of taxonomy
  3. ex. Kingdom, phylum, class, order, family, genus, species
  4. Has peptidoglycan in cell
  5. a diagram that shows the evolutionary relationships among a group of organisms
  6. does NOT have a nucleus
  7. makes up the cell walls of fungi
  8. consists of one cell
  9. a model that uses DNA comparisons to estimate the length of time that two species have been evolving indepentdently.
  10. a two word naming system, genus followed by species
  11. Was a kingdom that was split into eubacteria and archaebacteria
  12. an organism that has to find or hunt its food
Down
  1. present only in plants, give them their green colour and result in their ability to successfully carry out photosynthesis
  2. ex. Eubacteria, archaebacteria, protista, fungi, plantae, anamalia
  3. the strategy of grouping organisms together based on their evolutionary history
  4. the organisms in this kingdom don’t have cell walls or chloroplasts
  5. does have a nucleus
  6. something who’s presence or absence in the cell wall determines whether the organism is part of the domain bacteria or archaea.
  7. characteristics that can be used to construct a cladogram
  8. the study of evolutionary relationships among organisms
  9. an organism that produces its own food

21 Clues: does have a nucleus • consists of one cell • the father of taxonomy • does NOT have a nucleus • consists of several cells • Has peptidoglycan in cell • makes up the cell walls of fungi • an organism that produces its own food • an organism that has to find or hunt its food • a two word naming system, genus followed by species • ...

Biology crossword 2018-05-07

Biology crossword crossword puzzle
Across
  1. a sequence of three nucleotides that together form a unit of genetic code
  2. pair of complementary bases in a double-stranded nucleic acid molecule
  3. organism that contains genetic material that isnt its
  4. the action of copying or reproducing something
  5. A pyrimidine derivative, it is paired with adenine in double-stranded DNA.
  6. the deliberate modification of the characteristics of an organism by manipulating its genetic material.
  7. sequence of nucleotide triplets in a messenger RNA molecule gives rise to a specific sequence of amino acids during synthesis of a polypeptide or protein.
  8. is an enzyme that synthesizes short RNA sequences called primers
Down
  1. compound found in living tissue as a constituent base of nucleic acids.
  2. enzymes enzyme produced chiefly having the property of cleaving DNA
  3. a compound that occurs in guano and fish scales,
  4. scientific tests or techniques used in connection with the detection of crime.
  5. small circular DNA strand in the cytoplasm
  6. fruitfly scientist
  7. transplantation of normal genes into cells in place of missing or defective ones
  8. a sugar derived from ribose by replacing a hydroxyl group with hydrogen.
  9. enzyme that brings about ligation of DNA
  10. compound that is one of the four constituent bases of nucleic acids.
  11. main function is to unpackage an organism's genes
  12. genetically identical.

20 Clues: fruitfly scientist • genetically identical. • enzyme that brings about ligation of DNA • small circular DNA strand in the cytoplasm • the action of copying or reproducing something • a compound that occurs in guano and fish scales, • main function is to unpackage an organism's genes • organism that contains genetic material that isnt its • ...

Biology terms 2018-01-15

Biology terms crossword puzzle
Across
  1. It is a structural layer surrounding some types of cells, situated outside the cell membrane.
  2. It is the first phase of mitosis.
  3. The daughter cells are identical to the parent as well as to each other.
  4. It is technically the final stage of mitosis.
  5. It is homologous chromosomes separate leading to daughter cells that are not genetically identical.
  6. It is the part of a chromosome that links a pair of sister chromatids.
  7. An organized profile of a person's chromosomes.
  8. It contains the diploid chromosome number and it produces through mitosis.
  9. It is divided into two domains, bacteria and archaea.
  10. Cells with one set.
  11. If it was made up of DNA, it acts as instructions to make molecules called proteins.
  12. It forms a protein structure that divides the genetic material in a cell.
  13. Any cell or organism that possesses a clearly defined nucleus.
  14. It is a variant form of a gene.
  15. It is found only in animal cells and it is used during cell reproduction.
  16. It is the third phase of mitosis.
Down
  1. It is the basic structural, functional, and biological unit of all known living organisms.
  2. It is a process of programmed cell death that occurs in multicellular organisms.
  3. It is made up of long chains of amino acids.
  4. It links amino acids together in the order specified by messenger RNA molecules.
  5. They are made of protein and one molecule of DNA, which contains an organism's genetic instructions, passed from parents.
  6. Cells with two sets.
  7. Contain the haploid chromosome number and produce through meiosis.
  8. It is found in all living things.
  9. It is encoded either in DNA or for many types of virus in RNA.
  10. It is one of several structures with specialized functions, suspended in the cytoplasm of a eukaryotic cell.
  11. It can be divided by mitosis to produce more of that.
  12. A specialized structure occurring in most cells and separated from the rest of the cell by a double layer, the nuclear membrane.
  13. It is the phase of the cell cycle in which a typical cell spends most of its life.

29 Clues: Cells with one set. • Cells with two sets. • It is a variant form of a gene. • It is the first phase of mitosis. • It is found in all living things. • It is the third phase of mitosis. • It is made up of long chains of amino acids. • It is technically the final stage of mitosis. • An organized profile of a person's chromosomes. • ...

Biology Terms 2018-01-15

Biology Terms crossword puzzle
Across
  1. Complex molecules which are made of amino acids
  2. When nuclear membranes are formed during cell division
  3. Genetic instructions encoded in DNA
  4. A type of cell which lacks membrane bound organelles
  5. Genetic material found in the nucleus
  6. Small organs in cells which enable life
  7. A cell which contains two sets of complete chromosomes
  8. Thread-like structures which carry hereditary information
  9. Cell division where identical cells are produced
  10. Cells which create reproductive cells
  11. An organelle which contains genetic material
  12. Heredity Information passed down from your parents
  13. The gene which is located on the same spot of a chromosome
Down
  1. The visual representation of chromosomes
  2. The stage of cell division were chromosomes are visible
  3. A type of cell which has a membrane-bound nucleus
  4. Cells other than reproductive cells
  5. An organelle where proteins are made
  6. The structure which holds together the two chromatids
  7. Organelles which aid during cell division
  8. Mircotubles which move chromosomes during cell division
  9. Also known as 'resting phase' when DNA replications occurs
  10. Having a set of unpaired chromosomes
  11. The second stage of cell division
  12. The process of a programmed cell death
  13. The building blocks of living things
  14. The process of cell division where the result is four daughter cells
  15. The type of cell which goes through meiosis
  16. A structural layer outside the plasma membrane

29 Clues: The second stage of cell division • Cells other than reproductive cells • Genetic instructions encoded in DNA • An organelle where proteins are made • Having a set of unpaired chromosomes • The building blocks of living things • Genetic material found in the nucleus • Cells which create reproductive cells • The process of a programmed cell death • ...

Biology Vocabulary 2021-12-14

Biology Vocabulary crossword puzzle
Across
  1. Phase of mitosis in which the chromosomes line up across the center of the cell
  2. Process in which cells become specialized in structure and function
  3. Substance found in eukaryotic chromosomes that consist of DNA tightly coiled around histones
  4. Series of events in which a cell grows, prepares for division, and divides to form two daughter cells
  5. Cells that are capable of developing into some but not all the body's cells
  6. Period of the cell cycle between cell division
  7. Structure in an animal cell that helps to organize cell division
  8. Region of a chromosome where the two sister chromatids attach
  9. Division of the cytoplasm to form two separate daughter cells
  10. Disorder in which some of the body's cells lose the ability to control growth
  11. Cells that are able to develop into any type of cell in the body
  12. Stage of early development in mammals that consist of a hollow ball of cells
  13. Process of programmed cell death
Down
  1. Reproduction involving the union of gametes
  2. One of a group of external regulatory proteins that stimulate the growth and division of cells
  3. Cell with limited potential to develop into many types of differentiated cells
  4. Part of eukaryotic cell division during which the cell nucleus divides
  5. Phase of mitosis in which the distinct individual chromosomes begin to spread out into a tangle of chromatin
  6. Reproduction, as budding, fission, or spore formation, not involving the union of gametes.
  7. First and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible
  8. The division of a cell into two daughter cells with the same genetic material
  9. Threadlike structure of DNA and protein that contains genetic information in eukaryotes, chromosomes are found in the nucleus;in prokaryotes, they are found in the cytoplasm
  10. one of the two identical sister parts of a duplicated chromosome
  11. Unspecialized cells that can give rise to one or more types of specialized cells
  12. Mass of rapidly dividing cells that can damage surrounding tissue
  13. Phase of mitosis in which the chromosomes separate and move to opposite ends of the cell
  14. Developing stage of a multicellular organism
  15. One of a family of proteins that regulates the cell cycle in eukaryotic cells

28 Clues: Process of programmed cell death • Reproduction involving the union of gametes • Developing stage of a multicellular organism • Period of the cell cycle between cell division • Region of a chromosome where the two sister chromatids attach • Division of the cytoplasm to form two separate daughter cells • ...

Biology Review! 2021-12-14

Biology Review! crossword puzzle
Across
  1. the system of sexual reproduction
  2. consumes food by producers
  3. the system of your heart
  4. produces food for consumers
  5. cycle of viral reproduction
  6. the hormones system
  7. levels of consumers in an environment.
  8. macronutrient
  9. normally a plant, with the highest energy on a energy pyramid.
  10. transports carbohydrates in a plant
  11. involves bacteria and needs a host.
Down
  1. the system of excretion
  2. the system on your body's form and stability.
  3. the system of your skin and body regulation
  4. metabolic process, converted into cellular energy and metabolite lactate.
  5. converts sugar into ethyl alcohol and carbon dioxide.
  6. the system of your stomach
  7. the system of your brain
  8. transports water and nutrients to the stems and leaves of a plant.
  9. a plant eating organism.

20 Clues: macronutrient • the hormones system • the system of excretion • the system of your heart • the system of your brain • a plant eating organism. • consumes food by producers • the system of your stomach • produces food for consumers • cycle of viral reproduction • the system of sexual reproduction • transports carbohydrates in a plant • involves bacteria and needs a host. • ...

Marine Biology 2021-12-10

Marine Biology crossword puzzle
Across
  1. a type of seafood with pinchers and a shell
  2. an individual animal, plant, or single celled life form
  3. Constitute a domain of single celled organisms
  4. you have to watch out for the high and low___
  5. comes in colors of green, brown, and red
  6. everything marine lives in the ___
  7. NaCl
  8. phylum is Cnidaria and has tentacles
  9. any eukaryotic organism that is not an animal, plant,or fungus
  10. the top taxonomic category
  11. The taxonomic category that tans above class and below kingdom
Down
  1. ex:bacilli,cocci,and spirilla
  2. Taxonomic rank between class and family
  3. a type of algae in the ocean that is delicacy to eat
  4. movement of solvent molecules through a selectively permeable membrane
  5. very important thing to survive
  6. biological classification ranking between family and species
  7. asteroidea
  8. Taxonomic rank between phylum and order
  9. a copepod is a type of ___

20 Clues: NaCl • asteroidea • a copepod is a type of ___ • the top taxonomic category • ex:bacilli,cocci,and spirilla • very important thing to survive • everything marine lives in the ___ • phylum is Cnidaria and has tentacles • Taxonomic rank between class and family • Taxonomic rank between phylum and order • comes in colors of green, brown, and red • ...

Biology Crossword 2021-12-16

Biology Crossword crossword puzzle
Across
  1. Specific characteristics of an individual that are inherited
  2. As organisms move from one area to another, it brings its alleles along
  3. The maintenance of a constant internal environment
  4. When all organisms of a species have died
  5. An organism exits an area
  6. Homeostasis is achieved using
  7. An organism moves into a new area
  8. Hybrid offspring dies
  9. Any heritable characteristic that increases an organism’s ability to survive and reproduce in its environment
  10. Cells with hald the genetic information of the original cells
Down
  1. Hybrid is sterile
  2. Describes how well an organism can survive and reproduce in its environment
  3. When a new population is started by a small number of organisms
  4. The delivery of characteristics from parent to offspring
  5. A group of individuals of the same species occupying a particular geographical area
  6. The difference in DNA between different organisms of the same species
  7. The scientific study of heredity
  8. One or more bases are inserted into a DNA sequence
  9. Cells with the full set of genetic information of the original cells
  10. Organisms within a population have variations in appearance and behavior

20 Clues: Hybrid is sterile • Hybrid offspring dies • An organism exits an area • Homeostasis is achieved using • The scientific study of heredity • An organism moves into a new area • When all organisms of a species have died • The maintenance of a constant internal environment • One or more bases are inserted into a DNA sequence • ...

Biology 2 2022-01-25

Biology 2 crossword puzzle
Across
  1. Biological kingdom made up of prokaryotes
  2. Yeast and molds
  3. Taxonomist
  4. a principal taxonomic category that ranks above class and below kingdom
  5. a branching diagram showing the cladistic relationship between a number of species
  6. primitive bacteria microorganisms
  7. a trait that arose in the most recent common ancestor of a particular lineage and was passed along to its descendants
  8. Uses sunlight to make nutrients
  9. a genetically determined characteristic
  10. the branch of biology that deals with phylogenesis
  11. Eubacteria, Archae, Protista, Fungi, Plantae, and Animalia
  12. predict the type of DNA sequence
  13. organism that consists of more than one cell
Down
  1. two terms are used to denote a species of living organism
  2. single-celled organism
  3. simple cells with rigid cell walls and often flagella
  4. Cannot produce own food
  5. eukaryotic organism
  6. a system of classification
  7. organisms whose cells have a nucleus enclosed within a nuclear envelope
  8. Eukarya, Bacteria, Archea

21 Clues: Taxonomist • Yeast and molds • eukaryotic organism • single-celled organism • Cannot produce own food • Eukarya, Bacteria, Archea • a system of classification • Uses sunlight to make nutrients • predict the type of DNA sequence • primitive bacteria microorganisms • a genetically determined characteristic • Biological kingdom made up of prokaryotes • ...

biology crossword 2022-01-04

biology crossword crossword puzzle
Across
  1. delivery of traits from parent to offspring
  2. state of steady internal systems
  3. an organelle in cells who have photosynthesis
  4. both alleles are expressed
  5. organism containing a nucleus
  6. characteristics of an individual
  7. changes over generations
  8. a early form from which others evolved
  9. the smallest unit that can live on its own
  10. actual genes an organism possesses
  11. traces of ancient life
Down
  1. organism that lacks a nucleus
  2. contains the cells chromosomes
  3. surroundings where someone lives
  4. organism physical traits
  5. part of body functionless
  6. small cavity or space in tissue
  7. serves as the cells skeletal system
  8. the scientific study of genes and heredity
  9. liquid that fills the cells

20 Clues: traces of ancient life • organism physical traits • changes over generations • part of body functionless • both alleles are expressed • liquid that fills the cells • organism that lacks a nucleus • organism containing a nucleus • contains the cells chromosomes • small cavity or space in tissue • surroundings where someone lives • state of steady internal systems • ...

Biology Final 2021-11-16

Biology Final crossword puzzle
Across
  1. a molecule that can be bonded to other identical molecules to form a polymer.
  2. the description of an observed phenomenon.
  3. a substance produced by a living organism which acts as a catalyst
  4. any of the class of sugars
  5. Study of life.
  6. a compound consisting of a nucleoside linked to a phosphate group
  7. a substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded together
  8. a weak bond between two molecules
  9. devoid of life
Down
  1. a lipid containing a phosphate group in its molecule
  2. a simple organic compound containing both a carboxyl (—COOH) and an amino
  3. relating to or resulting from living things
  4. a complex organic substance present in living cells
  5. a carefully thought-out explanation.
  6. to actively maintain fairly stable conditions necessary for survival
  7. a carbohydrate
  8. a chemical bond that involves the sharing of electron pairs
  9. a small structural and functional unit of an organism
  10. a supposition or proposed explanation.
  11. a simple sugar which is an important energy source in living organisms
  12. any of a class of organic compounds that are fatty acids

21 Clues: a carbohydrate • Study of life. • devoid of life • any of the class of sugars • a weak bond between two molecules • a carefully thought-out explanation. • a supposition or proposed explanation. • the description of an observed phenomenon. • relating to or resulting from living things • a complex organic substance present in living cells • ...

Biology Crossword 2022-01-27

Biology Crossword crossword puzzle
Across
  1. the loss of water vapour from a plant to its environment, by diffusion down a water potential gradient; most transpiration takes place through the stomata in the leaves
  2. a plant growth regulator (plant hormone) that stimulates cell elongation
  3. the variety of ecosystems and species in an area and the genetic diversity within species
  4. an illness in which the pancreas does not make sufficient insulin, or where cells do not respond appropriately to insulin
  5. a hormone secreted by the adrenal glands in times of stress or excitemen
  6. a change in the environment that is detected by a receptor, and which may cause a response
  7. protection against infectious diseases, gained either actively or passively
  8. a device that uses a biological material such as an enzyme to measure the concentration of a chemical compound
  9. enzymatic release of energy from organic compounds in living cells
  10. a green pigment responsible for light capture in photosynthesis in algae and plants
  11. a haploid cell specialised for fertilisation
  12. the probability of an organism surviving and reproducing in the environment in which it is found
Down
  1. a lipid whose molecules are made up of a glycerol molecule and three fatty acids
  2. damage to the brain caused by bursting or blockage of an artery
  3. a nitrogenous excretory product produced in the liver from the deamination of amino acids
  4. a length of DNA that codes for a particular protein or polypeptide
  5. the net movement of molecules or ions from a region of higher concentration to a region of lower concentration down a gradient, as a result of the random movements of particles
  6. nitrogen-containing purine base found in DNA and RNA
  7. having two identical alleles of a gene
  8. tissue containing sieve tubes and other types of cell, responsible for the translocation of assimilates such as sucrose through a plant

20 Clues: having two identical alleles of a gene • a haploid cell specialised for fertilisation • nitrogen-containing purine base found in DNA and RNA • damage to the brain caused by bursting or blockage of an artery • a length of DNA that codes for a particular protein or polypeptide • enzymatic release of energy from organic compounds in living cells • ...

Biology Crossword 2022-01-27

Biology Crossword crossword puzzle
Across
  1. a plant growth regulator (plant hormone) that stimulates cell elongation
  2. an illness in which the pancreas does not make sufficient insulin, or where cells do not respond appropriately to insulin
  3. a lipid whose molecules are made up of a glycerol molecule and three fatty acids
  4. damage to the brain caused by bursting or blockage of an artery
  5. a device that uses a biological material such as an enzyme to measure the concentration of a chemical compound
  6. the net movement of molecules or ions from a region of higher concentration to a region of lower concentration down a gradient, as a result of the random movements of particles
  7. having two identical alleles of a gene
  8. a length of DNA that codes for a particular protein or polypeptide
  9. the loss of water vapour from a plant to its environment, by diffusion down a water potential gradient; most transpiration takes place through the stomata in the leaves
  10. a hormone secreted by the adrenal glands in times of stress or excitemen
Down
  1. a change in the environment that is detected by a receptor, and which may cause a response
  2. a nitrogenous excretory product produced in the liver from the deamination of amino acids
  3. a haploid cell specialised for fertilisation
  4. nitrogen-containing purine base found in DNA and RNA
  5. tissue containing sieve tubes and other types of cell, responsible for the translocation of assimilates such as sucrose through a plant
  6. the probability of an organism surviving and reproducing in the environment in which it is found
  7. enzymatic release of energy from organic compounds in living cells
  8. protection against infectious diseases, gained either actively or passively
  9. the variety of ecosystems and species in an area and the genetic diversity within species
  10. a tube that carries urine from a kidney to the bladder
  11. a green pigment responsible for light capture in photosynthesis in algae and plants

21 Clues: having two identical alleles of a gene • a haploid cell specialised for fertilisation • nitrogen-containing purine base found in DNA and RNA • a tube that carries urine from a kidney to the bladder • damage to the brain caused by bursting or blockage of an artery • enzymatic release of energy from organic compounds in living cells • ...

Cellular Biology 2020-09-22

Cellular Biology crossword puzzle
Across
  1. starch is an example
  2. cells that do not contain a nucleus
  3. large complex molecule
  4. made up of carbon, hydrogen, oxygen
  5. storage location within the cell
  6. provides a waterproof coating
  7. the name of the site where substates bind
  8. type of solution that causes a cell to swell
  9. provides structural support
  10. cells which contain a nucleus
  11. enzymes often end in with these letters
  12. apparatus packages proteins
  13. jelly-like fluid that holds organelles in place
  14. site of cellular respiration
  15. engulfs liquid type particle
  16. movement from high to low concentrations
Down
  1. the molecule that binds to an enzyme
  2. can alter the effectiveness of an enzyme
  3. type of solution that causes a cell to shrink
  4. site of photosynthesis
  5. enzymes lower this type of energy
  6. type of diffusion that requires a channel
  7. controls the functions of the cell
  8. removal of waste from cell
  9. aka diffusion of water
  10. type of transport that requires energy
  11. hormones are this type of macromolecule
  12. translated into proteins

28 Clues: starch is an example • large complex molecule • site of photosynthesis • aka diffusion of water • translated into proteins • removal of waste from cell • provides structural support • apparatus packages proteins • site of cellular respiration • engulfs liquid type particle • provides a waterproof coating • cells which contain a nucleus • storage location within the cell • ...

Biology QS 2021-11-18

Biology QS crossword puzzle
Across
  1. What is something present in the environment in such short supply that it restricts life processes?
  2. Those that stop bacteria from reproducing are said to be…..
  3. What gases make the bubbles in the bread dough?
  4. culture, The two methods of artificial propagation are by taking cuttings and by…
  5. Butterflies have two pairs of wings, compound eyes, and three pairs of jointed legs, these characteristics are common in which class of arthropods?
  6. Fats molecules containing 3 molecules of fatty acids and 1 large molecule of?
  7. What is the name for the term for the chemical reactions in cells that break down nutrient molecules to release energy without using oxygen?
  8. What does detergent mostly contain ?
  9. To test whether starch is present, we use a solution called as?
  10. anemia, What disease inherited both recessive alleles for defective hemoglobin?
  11. Enzyme reactions that split large molecules into smaller ones are called ___________ reaction?
  12. At certain points in the lymphatic vessels there are swellings called..
  13. The process by which the fluid is filtered out of the blood by the glomerulus is called?
  14. High doses of alcohol can cause the liver cells to form too many fat droplets, leading to a diseases called?
  15. Where is glycogen stored at?
  16. Active transport uses energy so that the particles can move through the cell membrane. Where does this energy come from?
  17. What structure is made up of a group of tissues, and working together to perform a specific function?
  18. A thin layer of cytoplasm around the outside of the cell is called as?
  19. What does biogas largely consist of?
  20. true, When all offspring have the same characteristics as the parents, this is called what kind of breeding?
  21. A thread of DNA,made up of a string of genes, is called?
Down
  1. What does anaerobic respiration produce in the body?
  2. The water travels up the xylem vessels in vascular bundles and this flow of water is called the...
  3. The process of absorbing back the substance needed by the body is called?
  4. Chrosome mutation is caused by ......'s syndrome.
  5. Movement of the ribcage and diaphragm results in volume and pressure changes in the thorax, leading to ……………… of the lungs
  6. What will happen to our body if it lacks fibre?
  7. When a disease spreads globally, it is called?
  8. A permanent increase in size is one of living organisms’ characteristics known as?
  9. The muscle fibres of the arterioles contract, they make the vessels narrower and restrict blood flow, what is this process called…
  10. what is made of wax, is waterproofing the leaf and is secreted by cells of the upper epidermis?
  11. In trees, in long vertical columns of water in very thin tubes, the attractive forces between the water molecules will result in molecules sticking together which is also known as….
  12. The fusion of gamete nuclei is called?
  13. Increase in temperature causing the diffusion rate to?
  14. An organism that gets its energy from dead or waste organic material is called?
  15. Tears contain an enzyme called...
  16. What gases bind permanently with hemoglobin in red blood cells that reduce the smoker’s ability to provide oxygen to respiring cells?
  17. A biological catalyst that is used to increase the rate of chemical reaction is a protein which is called as?
  18. Drugs which help to prevent you from getting a disease are called...

39 Clues: Where is glycogen stored at? • Tears contain an enzyme called... • What does detergent mostly contain ? • What does biogas largely consist of? • The fusion of gamete nuclei is called? • When a disease spreads globally, it is called? • What gases make the bubbles in the bread dough? • What will happen to our body if it lacks fibre? • ...

Biology Crossword 2021-12-07

Biology Crossword crossword puzzle
Across
  1. a geographic area where plants, animals, and other organisms, as well as weather and landscapes, work together to form a bubble of life (9 letters)
  2. conversion of nitrogen containing substances into ammonia (14 letters)
  3. a form of precipitation that has high levels of nitrate and Sulphur (4 letters and 4 letters (2 words))
  4. place where the ozone layer is located (11 letters)
  5. the full form of UV (11 letters)
  6. conversion of nitrogen to oxides of nitrogen (13 letters)
  7. the sphere which contains all the living organisms (8 letters)
  8. the flow of energy is _________ (14 letters)
  9. elemental form of carbon (7 letters)
  10. the rocky outer part of the earth (10 letters)
  11. the breeze that consists of movement of wind from sea to land (3 letters and 6 letters (2 words))
  12. the combined mass of water on the earth (10 letters)
  13. the flow of matter is ________ (6 letters)
  14. the breeze that consists of movement of wind from land to sea (4 letters and 6 letters (2 words))
  15. the process of turning water vapour into liquid water
  16. ____ cancer is a consequence of exposure to UV rays (4 letters)
Down
  1. the only process that can make oxygen (14 letters)
  2. a microbe that helps in nitrogen fixation and is found in roots of leguminous plants (9 letters)
  3. the short form of ozone depleting substances (3 letters)
  4. the process of turning liquid water into water vapour (11 letters)
  5. Gas that makes up the Ozone Layer (5 letters)
  6. gas that reduces the oxygen carrying capacity of RBC's (6 letters and 7 letters (2 words))
  7. the phenomenon that occurs when greenhouse gases in the atmosphere trap solar radiation (10 letters and 6 letters (2 words))
  8. _________ cycle is the movement of elements through organisms and the environment (14 letters)
  9. Ozone depleting substance that is emitted by refrigerators, ACs, etc. (18 letters)
  10. process by which nitrates are turned into elemental nitrogen (15 letters)
  11. it is a gas used for combustion respiration and forming oxides of nitrogen. it is returned to the atmosphere through photosynthesis (6 letters)

27 Clues: the full form of UV (11 letters) • elemental form of carbon (7 letters) • the flow of matter is ________ (6 letters) • the flow of energy is _________ (14 letters) • Gas that makes up the Ozone Layer (5 letters) • the rocky outer part of the earth (10 letters) • the only process that can make oxygen (14 letters) • place where the ozone layer is located (11 letters) • ...

Biology CrossWord 2021-12-03

Biology CrossWord crossword puzzle
Across
  1. A non-living factor in an ecosystem
  2. one species hunting and consuming another
  3. organism eaten by predator
  4. A living factor in an ecosystem
  5. first species that moves into a habitat
  6. organisms leaving an ecosystem
  7. amount of organism/total land
  8. one species benefits,other not harmed
  9. series of changes in an ecosystem
  10. A group of populations
  11. something that limits growth rate
Down
  1. similar organisms that share a scientific name
  2. organisms moving into an ecosystem
  3. one species benefits, one harmed
  4. organism that eats prey
  5. A habitat filled with biotic+abiotic factors
  6. A group of the same species
  7. study of relationships between organisms
  8. both species benefit
  9. multiple species fighting over resources
  10. system of relationships between species

21 Clues: both species benefit • A group of populations • organism that eats prey • organism eaten by predator • A group of the same species • amount of organism/total land • organisms leaving an ecosystem • A living factor in an ecosystem • one species benefits, one harmed • series of changes in an ecosystem • something that limits growth rate • organisms moving into an ecosystem • ...

Biology Crossword 2013-09-10

Biology Crossword crossword puzzle
Across
  1. / More than one mistake
  2. / Information that has been collected
  3. / Depends only on the extent of random errors
  4. / A offer intended to explain certain facts
  5. / Values that are labels
  6. / Value that is selected by the investigator
  7. / If a value shows up more than once
  8. / Physical, chemical or biological quantities
  9. / Values that can grow in volume by counting
  10. / The ideal measurement to be obtained (2 W)
Down
  1. / This value is measured for every change
  2. / The maximum or minimum values of variables
  3. / A measurement that is close to the truth
  4. / A statement suggesting what will happen
  5. / Marking a scale on a measuring instrument
  6. / The quantity between readings
  7. / Data which has been shown to be valid
  8. / This is the smallest change in quantity
  9. / An investigative procedure to answer a question
  10. / This has to be kept the same in an experiment

20 Clues: / More than one mistake • / Values that are labels • / The quantity between readings • / If a value shows up more than once • / Information that has been collected • / Data which has been shown to be valid • / This value is measured for every change • / A statement suggesting what will happen • / This is the smallest change in quantity • ...

Biology Crossword 2013-09-11

Biology Crossword crossword puzzle
Across
  1. Proteins are polymers of ___.
  2. Also known as fiber.
  3. A _____ is made up of one sugar group.
  4. An ____ is a part of an amino acid and can be a number of things.
  5. A _____ can be made up of thousands of sugar groups.
  6. This is the process of water removal.
  7. A ___ is many monomers linked together.
  8. _____ are a diverse group of compounds.
  9. ____ material is derived from living things.
  10. ____ usually come from animals.
  11. A ____ consists of two or more amino acids linked in a chain.
  12. Something that can not dissolve in water is ___.
  13. Milk sugar is also known as ____.
  14. The most common monosaccharide is ___.
  15. This, along with three other components, is used to create a triglyceride.
  16. ____ is a polysaccharide that is an important part of energy storage in plants.
  17. What is a sub unit of a larger molecule?
Down
  1. An ____ speeds up chemical reactions in the body.
  2. A ____ has two sugar groups.
  3. _____ is also known as table sugar.
  4. Rings of fatty acids are also known as ____.
  5. _____ usually come from plants.
  6. An enzyme is used as a ____ to start a chemical reaction.
  7. If the shape of a molecule changes it may become _____ and imay not work.
  8. _____ are extremely important in the cell membrane and are a family of lipids.
  9. The most abundant and important steroid in the body.
  10. This is the act of water insertion.
  11. This is also known as fruit sugar.
  12. Three of these, along with glycerol, are used to create a triglyceride.
  13. This is part of an amino acid and has the chemical formula COO-.

30 Clues: Also known as fiber. • A ____ has two sugar groups. • Proteins are polymers of ___. • _____ usually come from plants. • ____ usually come from animals. • Milk sugar is also known as ____. • This is also known as fruit sugar. • _____ is also known as table sugar. • This is the act of water insertion. • This is the process of water removal. • ...

Biology keywords 2013-10-03

Biology keywords crossword puzzle
Across
  1. site of protein synthesis
  2. controls substances which go in and out of cell
  3. site of respiration
  4. is an alcohol
  5. modifies, tags and stores protein
  6. controls what goes in and out of the nucleus
  7. water loving
  8. are fats and oils
  9. essential in cell division
  10. site of translation in cell
Down
  1. made from fatty acid and alcohol
  2. controls cell and contains the DNA
  3. the movement of molecules across a cell membrane against the concentration gradient.
  4. repels water
  5. jelly like substance, makes up most of the nucleus
  6. traps light energy for photosynthesis
  7. the bond between the fatty acid chain and the glycerol is called this
  8. breaks up digest and remove things in the cell
  9. similar to triglycerides
  10. stores cell sap

20 Clues: repels water • water loving • is an alcohol • stores cell sap • are fats and oils • site of respiration • similar to triglycerides • site of protein synthesis • essential in cell division • site of translation in cell • made from fatty acid and alcohol • modifies, tags and stores protein • controls cell and contains the DNA • traps light energy for photosynthesis • ...

Biology crossword 2014-04-14

Biology crossword crossword puzzle
Across
  1. this plant has prop root
  2. root system of eudicots and gymnosperm
  3. reproductive organ at the carpel
  4. tissue that located under the epidermal tissue
  5. other name of Daucus Carota
  6. leaf tissue that contains palisade and spongy parenchyma
  7. water and mineral absorption from
  8. where the cells having elongated and enlarge growth
  9. the outer layers of leaf
  10. smaller roots
  11. pores which arranged like stripes ______ strip
  12. water and mineral can penetrate this tissue trough pores
  13. result of leaf modification
  14. kind of flower that only has stamen or carpel
  15. the deepest part of root
Down
  1. roots in mangrove, pandan
  2. one of the stem structure
  3. leaf tissue
  4. singular
  5. a plant with taproot system
  6. flowermthat have both stamens and carpel
  7. monocots are the plants with this roon system
  8. process of food making in plants
  9. photosynthesis place but take more chloroplast
  10. flower ornamental,usually green and protects the flower bud durng the development
  11. root cap
  12. made of xylem and phloem
  13. female reproductive organ of the flower
  14. flower ornamental that has a very attractive colors
  15. the structure is similar with the structure of root

30 Clues: singular • root cap • leaf tissue • smaller roots • this plant has prop root • the outer layers of leaf • made of xylem and phloem • the deepest part of root • roots in mangrove, pandan • one of the stem structure • a plant with taproot system • other name of Daucus Carota • result of leaf modification • reproductive organ at the carpel • process of food making in plants • ...

Biology Crossword 2014-06-08

Biology Crossword crossword puzzle
Across
  1. When a slight attraction develops between oppositely charged regions of nearby molecules
  2. number of individuals in an area.
  3. When an ecosystem only has 1 nutrient that is scarce or slow cycling
  4. One or more electrons are transferred from one atom to another
  5. or orientation releases waste materials
  6. factors that shape an ecosystem, things that make the ecosystem a place where organisms are able to live
  7. provides support for the body and connects its ports
  8. organisms receping internal conditions despite changes in external environment
  9. Feeds on plant and animal remains and other dead matter for energy
  10. All organisms in an area plus the nonliving environment
  11. mixtures of water and non dissolved material. ex. blood
  12. Uneven disturbance of charge, water is negative on oxygen end and positive on the hydrogen end
  13. transmits nerve impulses throughout the body
  14. obtaining and using food
Down
  1. Forms when electrons are shared between atoms
  2. Attraction between molecules of different substances causes capillary action
  3. No two species can occupy the same niche in the same habitat at the same time
  4. A disturbance in oxygen
  5. Includes glands and tissues that cover interior and exterior surfaces.
  6. along with bones, enables the body to move
  7. biological influences, includes the organism itself and things it might interact with
  8. Total living tissue with a trophic level
  9. Any relationship in which two species live closely together
  10. atoms of the same element, differ in the number of neutrons
  11. An attraction between molecules of the same substance. Causes water molecules on a surface to form drops

25 Clues: A disturbance in oxygen • obtaining and using food • number of individuals in an area. • or orientation releases waste materials • Total living tissue with a trophic level • along with bones, enables the body to move • transmits nerve impulses throughout the body • Forms when electrons are shared between atoms • provides support for the body and connects its ports • ...

Biology-Classification 2014-01-16

Biology-Classification crossword puzzle
Across
  1. An animal without a skeleton on the inside (12)
  2. A detrivore which hangs around waiting for animals to drop dead. Sometimes called buzzards or condors. (7)
  3. The living matter where chemical reactions take place. (9)
  4. Kingdom of animals (8)
  5. The scientific name for humans. (11)
  6. Plural form of Phylum (5)
  7. Term for living organism eg.(marine life, birds, humans) (6)
  8. An organism that breaks down dead organisms.(10)
  9. The hunted that are devoured by their predator. (4)
  10. Latin for bird(4)
  11. Largest taxonomic rank (6)
  12. The control room of the cell. (7)
  13. An organism that devours dead animals. (9)
  14. Warm blooded, usually hairy animal(6)
  15. Pikachu is classified in the Pokédex as an electric ______. (5)
Down
  1. The process by which green plants, algae, and some bacteria use energy from sun light to create new organic molecules (carbohydrates) and oxygen out of carbon dioxide, water, and elemental nutrients. (14)
  2. Type of reproduction where one individual produces offspring that are genetically identical to itself._____________ Reproduction. (7)
  3. Shrek's annoying companion. (6)
  4. Thread-like, gene-carrying bodies in the cell nucleus.(11)
  5. Genetic change in an organism over time (9)
  6. Animal that hunts and devours other animals (8)
  7. The only animal companion in Wizard of Oz beside Toto. (4)
  8. Term for non-living eg.(rock,wind,energy) (7)
  9. Which Taxonomic rank is missing? Domain, Kingdom,__________, Class, Order, Family, Genus, Species. (6)
  10. Son of the King of the Jungle(5)
  11. Creatures of the Mammalia class and give birth to young that live in their pouch. (9)
  12. Second largest taxonomic group consisting of closely related phyla. (7)
  13. Early stage of unborn child (6)
  14. Taxonomic rank in Biology that fits after Phylum and before Genus. (5)

29 Clues: Latin for bird(4) • Kingdom of animals (8) • Plural form of Phylum (5) • Largest taxonomic rank (6) • Shrek's annoying companion. (6) • Early stage of unborn child (6) • Son of the King of the Jungle(5) • The control room of the cell. (7) • The scientific name for humans. (11) • Warm blooded, usually hairy animal(6) • An organism that devours dead animals. (9) • ...

BIOLOGY CROSSWORD 2014-02-04

BIOLOGY CROSSWORD crossword puzzle
Across
  1. Saliva contains an enzyme called
  2. Breaks proteins into smaller polypeptide fragments
  3. Supply raw materials for growth and repair of structures such as skin and muscle
  4. System Breaks down food; absorbs nutrients; eliminates wastes
  5. digestion The physical breakdown of large pieces of food into smaller pieces
  6. Inorganic nutrients that the body needs, usually in small amounts, are called
  7. From the throat, the bolus passes through a tube called
  8. digestion Enzymes break down food into the small molecules the body can use
  9. diet Provides nutrients in adequate amounts and enough energy for a person to maintain a healthful weight
  10. Group of different types of tissues that work together to perform a single function or several related functions is called
  11. system Produces gametes; in females, nurtures and protects developing embryo
  12. Breaks down fat
  13. Equal to 1000 calories
  14. The fingerlike projections called
  15. As food passes through the digestive system
  16. Organic molecules that the body needs in very small amounts are called
  17. Continues the breaks down of protein
  18. Its a gland that serves three important functions
  19. Once food has been broken into small molecules, it can be absorbed by cells in the small intestine.
  20. system Helps protect the body from disease
  21. system Eliminates waste products from the body
  22. Inhibition Is the process in which a stimulus produces a response that opposes the original stimulus
  23. Breaks down dipeptides into amino acids
  24. Group of cells that perform a single function is called
  25. Is a large muscular sac that continues the chemical and mechanical digestion of food
  26. Is the amount of the heat needed to raise the temperature of 1 gram of water by 1 degree Celsius
  27. Molecules in food contain chemical energy that cells use to produce
Down
  1. Is the basic unit of structure and function living things
  2. Help the body to absorb fat-soluble vitamins and are a part of cell membranes, nerve cells, and certain hormones
  3. The most important nutrient
  4. Tissue The tissue that lines the interior and exterior body surfaces is called
  5. Supplies raw materials your body needs to build and repair tissues
  6. Tissue Nerve impulses are transmitted throughout the body by
  7. Describes the relatively constant internal physical and chemical conditions that organisms maintain despite changes in internal and external environments
  8. You take a forkful food into your
  9. Is a small saclike organ called
  10. Covered with tiny projections known as microvilli
  11. intestine When chyme leaves the small intestine, it enters in the
  12. Major source of energy for the body.
  13. Provide the force that moves through the esophagus toward the stomach
  14. Breaks up the globs of fat into smaller droplets that disperse in the watery environment
  15. The digestive system cannot digest and absorb all the substances in food that enter the body
  16. As the teeth cut and grind the food, the salivary glands secrete
  17. Are absorbed through the walls of the small intestine
  18. Naturally, the first step in digestion is getting food into the system
  19. Are anchored in the bones of the jaw
  20. sphincter Closes after food passes into the stomach
  21. intestine It is where almost all of the digestive enzymes enter the intestine
  22. Mixture with an oatmetal-like consistency called
  23. Is technically part of the digestive system because it produces bile

50 Clues: Breaks down fat • Equal to 1000 calories • The most important nutrient • Is a small saclike organ called • Saliva contains an enzyme called • You take a forkful food into your • The fingerlike projections called • Major source of energy for the body. • Continues the breaks down of protein • Are anchored in the bones of the jaw • Breaks down dipeptides into amino acids • ...

BIOLOGY CROSSWORD 2014-02-04

BIOLOGY CROSSWORD crossword puzzle
Across
  1. intestine When chyme leaves the small intestine, it enters in the
  2. digestion Enzymes break down food into the small molecules the body can use
  3. Are absorbed through the walls of the small intestine
  4. Breaks down fat
  5. system Eliminates waste products from the body
  6. Breaks up the globs of fat into smaller droplets that disperse in the watery environment
  7. Equal to 1000 calories
  8. From the throat, the bolus passes through a tube called
  9. Describes the relatively constant internal physical and chemical conditions that organisms maintain despite changes in internal and external environments
  10. Breaks down dipeptides into amino acids
  11. Continues the breaks down of protein
  12. Inhibition Is the process in which a stimulus produces a response that opposes the original stimulus
  13. Breaks proteins into smaller polypeptide fragments
  14. intestine It is where almost all of the digestive enzymes enter the intestine
  15. The digestive system cannot digest and absorb all the substances in food that enter the body
  16. Supply raw materials for growth and repair of structures such as skin and muscle
  17. system Produces gametes; in females, nurtures and protects developing embryo
  18. sphincter Closes after food passes into the stomach
  19. Covered with tiny projections known as microvilli
  20. As the teeth cut and grind the food, the salivary glands secrete
  21. Molecules in food contain chemical energy that cells use to produce
  22. Is a large muscular sac that continues the chemical and mechanical digestion of food
  23. Is a small saclike organ called
  24. Organic molecules that the body needs in very small amounts are called
  25. Saliva contains an enzyme called
  26. Group of different types of tissues that work together to perform a single function or several related functions is called
Down
  1. Is the basic unit of structure and function living things
  2. Tissue The tissue that lines the interior and exterior body surfaces is called
  3. system Helps protect the body from disease
  4. Is technically part of the digestive system because it produces bile
  5. The fingerlike projections called
  6. digestion The physical breakdown of large pieces of food into smaller pieces
  7. Major source of energy for the body.
  8. Once food has been broken into small molecules, it can be absorbed by cells in the small intestine.
  9. System Breaks down food; absorbs nutrients; eliminates wastes
  10. Naturally, the first step in digestion is getting food into the system
  11. The most important nutrient
  12. Are anchored in the bones of the jaw
  13. Provide the force that moves through the esophagus toward the stomach
  14. Its a gland that serves three important functions
  15. diet Provides nutrients in adequate amounts and enough energy for a person to maintain a healthful weight
  16. Is the amount of the heat needed to raise the temperature of 1 gram of water by 1 degree Celsius
  17. As food passes through the digestive system
  18. Inorganic nutrients that the body needs, usually in small amounts, are called
  19. Group of cells that perform a single function is called
  20. You take a forkful food into your
  21. Tissue Nerve impulses are transmitted throughout the body by
  22. Mixture with an oatmetal-like consistency called
  23. Help the body to absorb fat-soluble vitamins and are a part of cell membranes, nerve cells, and certain hormones
  24. Supplies raw materials your body needs to build and repair tissues

50 Clues: Breaks down fat • Equal to 1000 calories • The most important nutrient • Is a small saclike organ called • Saliva contains an enzyme called • The fingerlike projections called • You take a forkful food into your • Major source of energy for the body. • Are anchored in the bones of the jaw • Continues the breaks down of protein • Breaks down dipeptides into amino acids • ...

Biology Puzzle 2014-01-29

Biology Puzzle crossword puzzle
Across
  1. Labels Can be used to choose healthful foods.
  2. System Converts food into small molecules that can be used by cells of the body.
  3. Connects the mouth with the stomach.
  4. Water-Soluble: The two types of vitamins.
  5. Organic molecules that the body need in very small amounts.
  6. Digestion Enzymes break down food into the small molecules the body can use.
  7. The process when food has been broken into small molecules.
  8. example of Water-Soluble vitamin.
  9. Activity Helps you maintain a healthful weight by burning calories.
  10. Begins to break the chemical bonds in starches, formins sugars.
  11. Recomends a diet with a maximum of thirty percent of calories from fat.
  12. Is a large muscle sac that continues the chemical and mechanical digestion of food.
Down
  1. Where the Digestive System begins
  2. Digestion Is the physical breakdown of large pieces of food into smaller pieces.
  3. Breaks proteins into smaller polypeptide fragments.
  4. Helps to moisten the food and make ir easier to chew.
  5. When materials are eliminated from the body as feces.
  6. Example of Fat-Slouble vitamin.
  7. is needed to make Hemoglobin.
  8. Inorganic nutrients that the body needs, usually in small amounts.
  9. is required to produce the calcium phosphate for the bones.
  10. Diet Provides nutrients in adequate amounts and enough energy for a person to maintain a healthful weight.
  11. a mixture with an oatmeal-like consitancy.
  12. Intestine Where almost all of the digetive enzymes enter the intestine.
  13. are anchored in the bones of the jaw.

25 Clues: is needed to make Hemoglobin. • Example of Fat-Slouble vitamin. • Where the Digestive System begins • example of Water-Soluble vitamin. • Connects the mouth with the stomach. • are anchored in the bones of the jaw. • Water-Soluble: The two types of vitamins. • a mixture with an oatmeal-like consitancy. • Labels Can be used to choose healthful foods. • ...

Biology Review 2014-06-06

Biology Review crossword puzzle
Across
  1. Process in which extensions or cytoplasm surround and engulf large particles and take them into the cell.
  2. Loss of water from a plant through its leaves.
  3. Bond formed by the sharing of electrons between atoms.
  4. The granular material you can see in the nucleus.
  5. One of two tiny structures located in the cytoplasm of animal cells near the nuclear envelope.
  6. A protein that spans the membrane and allows H+ ions to pass through it. (two words)
  7. The system that provides oxygen needed for cellular respiration and removes excess carbon dioxide from the body.
  8. Process by which plants and some other organisms use light energy to convert water and carbon dioxide into oxygen gas and high-energy carbohydrates such as sugars and starches.
  9. Process by which a cell releases large amounts of material.
  10. Carry high-energy electrons produced by light absorption in chlorophyll to chemical reactions elsewhere in the cell.
  11. Group of similar cells that perform a particular function.
  12. Relationship in which two species live closely together.
  13. Conversion of nitrates into nitrogen gas.
  14. The reactants of enzyme-catalyzed reactions.
Down
  1. Single sugar molecules.
  2. The process in which cells develop in different ways to perform different tasks. (two words)
  3. Large macromolecule formed from monosaccharides.
  4. Specialized structure that performs important cellular functions within a eukaryotic cell.
  5. Process by which organisms maintain a relatively stable internal environment.
  6. The composition of nearly all cell membranes. (two words)
  7. One of the principal chemical compounds that living things use to store and release energy.
  8. Electron carrier involved in glycolysis.
  9. Process by which some organisms use chemical energy to produce carbohydrates.
  10. Group of organs that work together to perform a specific function. (two words)
  11. Weak acid or base that can react with strong acids or bases to help prevent sharp, sudden changes in pH.

25 Clues: Single sugar molecules. • Electron carrier involved in glycolysis. • Conversion of nitrates into nitrogen gas. • The reactants of enzyme-catalyzed reactions. • Loss of water from a plant through its leaves. • Large macromolecule formed from monosaccharides. • The granular material you can see in the nucleus. • Bond formed by the sharing of electrons between atoms. • ...

Biology Review 2014-06-06

Biology Review crossword puzzle
Across
  1. Group of organs that work together to perform a specific function. (two words)
  2. A protein that spans the membrane and allows H+ ions to pass through it. (two words)
  3. Carry high-energy electrons produced by light absorption in chlorophyll to chemical reactions elsewhere in the cell.
  4. Process by which some organisms use chemical energy to produce carbohydrates.
  5. The composition of nearly all cell membranes. (two words)
  6. Process in which extensions or cytoplasm surround and engulf large particles and take them into the cell.
  7. Process by which plants and some other organisms use light energy to convert water and carbon dioxide into oxygen gas and high-energy carbohydrates such as sugars and starches.
  8. One of the principal chemical compounds that living things use to store and release energy.
  9. Loss of water from a plant through its leaves.
  10. Conversion of nitrates into nitrogen gas.
Down
  1. Single sugar molecules.
  2. Specialized structure that performs important cellular functions within a eukaryotic cell.
  3. Weak acid or base that can react with strong acids or bases to help prevent sharp, sudden changes in pH.
  4. Electron carrier involved in glycolysis.
  5. Process by which organisms maintain a relatively stable internal environment.
  6. The process in which cells develop in different ways to perform different tasks. (two words)
  7. The granular material you can see in the nucleus.
  8. Relationship in which two species live closely together.
  9. Large macromolecule formed from monosaccharides.
  10. One of two tiny structures located in the cytoplasm of animal cells near the nuclear envelope.
  11. Bond formed by the sharing of electrons between atoms.
  12. The reactants of enzyme-catalyzed reactions.
  13. Process by which a cell releases large amounts of material.
  14. The system that provides oxygen needed for cellular respiration and removes excess carbon dioxide from the body.
  15. Group of similar cells that perform a particular function.

25 Clues: Single sugar molecules. • Electron carrier involved in glycolysis. • Conversion of nitrates into nitrogen gas. • The reactants of enzyme-catalyzed reactions. • Loss of water from a plant through its leaves. • Large macromolecule formed from monosaccharides. • The granular material you can see in the nucleus. • Bond formed by the sharing of electrons between atoms. • ...

Biology Crossword 2012-11-30

Biology Crossword crossword puzzle
Across
  1. Platelets help this to clot
  2. Each protein molecule is built up from these acids
  3. This is what changes to genes are called
  4. Changing the shape of an active enzyme until eventually the reaction stops
  5. The process plants carry out
  6. An example of this type of protein would be collagen
  7. An example of the hormone protein
  8. The information contained in genes
  9. Enzymes react slow when this is low
  10. The tiny structures found in cells
  11. The capillary allow the exchange of these between blood and tissues
  12. Needed for growth and repair of bones
Down
  1. The structure of DNA
  2. The normal human will have 23 pairs of these
  3. The 'm' in 'mRNA'
  4. Where ribosomes are found
  5. An example of a catalyse chemical reaction in a living cell
  6. The blood is pumped at high pressure away from the heart into these
  7. What red blood cells transport
  8. The ______ and key mechanism of an enzyme
  9. The red protein that is found in red blood cells
  10. James _____ and Francis Crick worked out the structure of DNA

22 Clues: The 'm' in 'mRNA' • The structure of DNA • Where ribosomes are found • Platelets help this to clot • The process plants carry out • What red blood cells transport • An example of the hormone protein • The information contained in genes • The tiny structures found in cells • Enzymes react slow when this is low • Needed for growth and repair of bones • ...

Human Biology 2012-03-27

Human Biology crossword puzzle
Across
  1. A foreign macromolecule that does not belong to the host organism and that elicits an immune response
  2. extends leg at knee
  3. A male gamete
  4. Carpi Radialis Longus Extends leg at knee
  5. Disintegration of a cell by rupture of its plasma membrane
  6. Voice box
  7. The inner, as opposed to the outer, part of an organ, as in the adrenal gland.
  8. malignant, invasive disease
  9. Any minute, threadlike structure within a cell.
  10. Flexes wrist
  11. A sugary fluid that attracts insects to plants.
  12. membrane The outer membrane of the cell; the plasma membrane.
  13. Medialis extends fingers
  14. The study of animals
  15. The process of breaking down food into molecules small enough for the body to absorb.
  16. acquired immunodeficiency syndrome
  17. A virus that parasitizes a bacterial cell
  18. are prokaryotic microorganisms responsible for many human diseases.
  19. extends forarm at elbow
  20. The transparent anterior portion of the eyeball
  21. Biologists who specialize in the study of fish behavior, anatomy, physiology, and evolution.
  22. The branch of biology concerned with naming and classifying the diverse forms of life.
  23. The colorless fluid, derived from interstitial fluid, in the lymphatic system of vertebrate animals.
  24. Dorsi Flexes forarm at elbow and rotates hand laterally
  25. The formation of a gastrula from a blastula
  26. A member of the nonreproductive laboring caste of social insects
  27. The tendency of different kinds of molecules to stick together
  28. Teres Rotates arm laterally
  29. Major Adducts arm, extends and flexes humerus
  30. Extends and adducts arm and rotates humerus inwardly or pulls shoulder downward and posterially
  31. Semifluid mass consisting of partially digested food
  32. A heterotrophic mode of nutrition in which other organisms or detritus are eaten whole or in piece
  33. Latae Flexes thigh
  34. A biological compound consisting of three fatty acids linked to one glycerol molecule.
  35. Medius adducts, flexes and rotates thigh laterally
  36. extends humerus or adducts and rotates arm medially
  37. female whose function is to lay eggs
  38. The diploid product of the union of haploid gametes in conception; a fertilized egg.
  39. The tubular excretory unit of the vertebrate kidney
Down
  1. Pertaining to the stomach.
  2. The inner layer of the skin, beneath the epidermis
  3. A harmless variant or derivative of a pathogen that stimulates a host's immune system to mount defenses against the pathogen
  4. An enzyme in perspiration, tears, and saliva that attacks bacterial cell walls
  5. One of two tubes that transport urine from the kidneys to the urinary bladder.
  6. Major Adducts thigh flexes and rotates lower limb medially
  7. Abducts, flexes, and rotates thigh medially
  8. Longus extends wrist and abducts hand
  9. The stored food in egg cells that nourishes the embryo.
  10. Carpi Radialis flexes and abducts wrist
  11. A diploid organism that carries identical alleles at one or more genetic loci.
  12. A type of flexible connective tissue with an abundance of collagenous fibers embedded in chondrin
  13. Major extends leg at knee
  14. Femoris rotates arm laterally
  15. The protein shell that encloses the viral genome; rod-shaped, polyhedral, or more completely shaped.
  16. A protein that suppresses the transcription of a gene.
  17. The study of how organisms interact with their environments.
  18. An organism that absorbs nutrients from the body fluids of living hosts
  19. The movement of water and dissolved substances into a cell, tissue, or organism
  20. flexes and abducts wrist
  21. In genetics, the proportion of individuals with a particular genotype that show the phenotype ascribed to that genotype
  22. A sugar
  23. A noncoding, intervening sequence within a eukaryotic gene.
  24. Flexes leg, extends thigh
  25. The study of the functioning body organs.
  26. Anterior Flexes thigh
  27. Abducts and rotates thigh medially
  28. The science of biological structures.
  29. Rodlike structure of tightly coiled chromatin
  30. General term for cancers of the lymphoid tissues
  31. Longus rotates forearm medially
  32. Femoris Dorsiflexion and inversion of foot
  33. A very small arter
  34. solution Solutions of equal solute concentration
  35. Pulls arm anteriorly and across chest rotates humerus or abducts arm
  36. A ropelike bundle of neuron fibers (axons and dendrites) tightly wrapped in connective tissue.
  37. Flexes forarm at elbow
  38. An organism that acts as a decomposer by absorbing nutrients from dead organic matter.
  39. An automatic reaction to a stimulus, mediated by the spinal cord or lower brain
  40. Brachii Flexes leg, extends thigh
  41. Dorsiflexion and eversion of foot and extension of toes
  42. The steady-state physiological condition of the body
  43. Any method of increasing contact between the respiratory medium and the respiratory surface
  44. Dead organic matter
  45. The major artery in blood-circulating systems; the aorta sends blood to the other body tissues.
  46. A substance that is dissolved in a solution.
  47. vascular system in plants that carries water and minerals from the roots to the rest of the plant.

86 Clues: A sugar • Voice box • Flexes wrist • A male gamete • A very small arter • Latae Flexes thigh • extends leg at knee • Dead organic matter • The study of animals • Anterior Flexes thigh • Flexes forarm at elbow • extends forarm at elbow • Medialis extends fingers • flexes and abducts wrist • Major extends leg at knee • Flexes leg, extends thigh • Pertaining to the stomach. • ...

Biology EOC 2013-04-19

Biology EOC crossword puzzle
Across
  1. change over time
  2. during DNA into RNA
  3. cell division that produces 4 haploid daughter cells
  4. gluocse+oxygen --> ATP+carbon dioxide+water
  5. movement of water from high concentration to low
  6. bacteria is an example of this cell type; has no nucleus
  7. not requiring air/oxygen
  8. site of photosynthesis
  9. ability to survive and reproduce
  10. phase during mitosis when all the chromosomes line up in the middle
Down
  1. DNA and RNA are example of this
  2. both organisms benefit from an interaction
  3. used for long term energy, these biomolecules do not mix with water
  4. mushrooms and molds are in this kingdom
  5. survival of the fittest
  6. non-living pathogen that can cause disease
  7. makes ATP, site of cellular respiration
  8. responsible for making proteins within a cell
  9. another word for autotrophic, produces own food
  10. moving things against the concentration gradient, requires ATP
  11. another word for heterotrophic
  12. two alleles are different (ex. Bb)
  13. physical characteristics of an organism

23 Clues: change over time • during DNA into RNA • site of photosynthesis • survival of the fittest • not requiring air/oxygen • another word for heterotrophic • DNA and RNA are example of this • ability to survive and reproduce • two alleles are different (ex. Bb) • mushrooms and molds are in this kingdom • makes ATP, site of cellular respiration • physical characteristics of an organism • ...

marine biology 2013-04-29

marine biology crossword puzzle
Across
  1. A fishing net that is hung vertically so that fish get trapped in it by their gills.
  2. A synthetic material made from a wide range of organic polymers such as polyethylene, PVC, nylon, etc., that can be molded into shape
  3. A fishing net or seine that can be drawn into the shape of a bag, used for catching shoal fish.
  4. The draining away of water (or substances carried in it) from the surface of an area of land, a building or structure
  5. Clean out the bed of (a harbor, river, or other area of water) by scooping out mud, weeds, and rubbish with a dredge
  6. Act (MMPA) of 1972 was the first article of legislation to call specifically for an ecosystem approach
  7. any natural resource (as wood or solar energy) that can be replenished naturally with the passage of time
  8. A large baglike net dragged by a boat along the bottom of a fishing bank
  9. the increase in concentration of a substance
  10. unwanted marine creatures that are caught in the nets while fishing for another species
  11. the removal of salt (especially from sea water)
  12. Originating or occurring naturally in a particular place
  13. liquid mixture of hydrocarbons that is present in suitable rock strata and can be extracted and refined
  14. Deplete the stock of fish in (a body of water) by too much fishing
  15. The cultivation of fish or other marine life for food.
  16. The variety of life in the world or in a particular habitat or ecosystem.
  17. A large group of simple nonflowering plants containing chlorophyll but lacking true stems, roots, leaves, and vascular tissue
  18. There are various dolphin safe labels used for canned tuna to imply that the fish has been caught without harming or killing dolphins
Down
  1. the accumulation of substances, such as pesticides
  2. also called methane hydrate, hydromethane, methane ice or "fire ice" is a solid clathrate compound
  3. A natural fuel such as coal or gas, formed in the geological past from the remains of living organisms
  4. The maximum level at which a natural resource can be routinely exploited without long-term depletion
  5. Excessive richness of nutrients in a lake or other body of water, frequently due to runoff from the land
  6. Minerals, fossil fuels, and other materials present in essentially fixed amounts (within human time scales) in our environment
  7. Tending to spread prolifically and undesirably or harmfully.

25 Clues: the increase in concentration of a substance • the removal of salt (especially from sea water) • the accumulation of substances, such as pesticides • The cultivation of fish or other marine life for food. • Originating or occurring naturally in a particular place • Tending to spread prolifically and undesirably or harmfully. • ...

Biology crossword 2013-02-13

Biology crossword crossword puzzle
Across
  1. structure within a cell
  2. too much water outside
  3. makes myosin with amino acids
  4. too much water on the inside
  5. molecules cant spread apart o get to the cell membrane so it goes through protein channel
  6. state of being equal
  7. diffusion of water
  8. like a recycling bin in a school
  9. molecule is too big so cell membrane has to open up to take it in
  10. movement of larger particles to get into the cell membrane
Down
  1. stores nutrients
  2. packages and ships things
  3. molecule leaving cell membrane
  4. produces ennergy for the cell
  5. going from a higher concentration to a lower concentration
  6. allows things in and out
  7. like a hallway in a school
  8. everything is equalized
  9. contains DNA
  10. basic unit of life

20 Clues: contains DNA • stores nutrients • basic unit of life • diffusion of water • state of being equal • too much water outside • structure within a cell • everything is equalized • allows things in and out • packages and ships things • like a hallway in a school • too much water on the inside • produces ennergy for the cell • makes myosin with amino acids • molecule leaving cell membrane • ...

Biology vocabulary 2015-04-13

Biology vocabulary crossword puzzle
Across
  1. an organisms role
  2. the organism that eats prey
  3. an organism that eats plants
  4. the organism that is harmed in parasitism
  5. where one organism benefits and the other is harmed
  6. a symbiotic relationship in which one species benefits while the other species is not affected
  7. the organism that is eaten by the prey
  8. a linear path of producers to consumers
  9. the living aspects of the environment
  10. the total mass of an organism at the tropic level
Down
  1. makes energy from the sun
  2. an organism that eats another consumer
  3. consume soft tissue of deed animals
  4. the dead leaves, animal feces, and other organic debris that collects on the soil or at the bottom of a body of water
  5. the organism that benefits from parasitism
  6. the area where a single organism lives
  7. the nonliving aspects of the environment
  8. the study of how living things interact with each other and with their environment
  9. a symbiotic relationship in which both benefit
  10. a relationship in which members of one species (the predator) consume members of another species (the prey).
  11. an organism that eats both producers and consumers

21 Clues: an organisms role • makes energy from the sun • the organism that eats prey • an organism that eats plants • consume soft tissue of deed animals • the living aspects of the environment • an organism that eats another consumer • the area where a single organism lives • the organism that is eaten by the prey • a linear path of producers to consumers • ...

BIOLOGY CROSSWORD 2015-02-01

BIOLOGY CROSSWORD crossword puzzle
Across
  1. A group of different types of tissue that works together to perform a single function or several related functions
  2. A physical digestion breakdown of large pieces of food into smaller pieces
  3. It breaks protein into smaller polypeptide fragments
  4. When a stimulus produces a response that opposes the original stimulus
  5. Inorganic nutrients that the body needs
  6. A type of digestion where enzymes break down food into the small molecules
  7. A gland that serves three functions
  8. It works along the pancreas and liver
  9. Fingerlike projections
  10. It provides the force that moves food down the esophagus
  11. The most important nutrient
  12. The bolus passes through this tube from the throat
  13. Organic molecule that the body needs
Down
  1. It is equal to 1000 calories or 1 kcal
  2. A type of tissue where movements of the body are possible
  3. The major source of energy for the body
  4. A type of tissue that linens the interior and exterior body surfaces
  5. The internal temperature of a living being
  6. An enzymes that fights infection
  7. A group of cells that perform a single function
  8. Primary function to remove water from the undigested material
  9. It produces bile
  10. A type of tissue where the nerve impulses are transmitted throughout the body
  11. The basic unit of structure and function in living things
  12. A large muscular sac
  13. A type of tissue that connects the body
  14. A mixture with an oatmeal-like consistency
  15. It supplies raw material for growth and repairs of structures
  16. It breaks the chemical bonds in starches
  17. It helps the body absorb fat-soluble vitamins

30 Clues: It produces bile • A large muscular sac • Fingerlike projections • The most important nutrient • An enzymes that fights infection • A gland that serves three functions • Organic molecule that the body needs • It works along the pancreas and liver • It is equal to 1000 calories or 1 kcal • The major source of energy for the body • Inorganic nutrients that the body needs • ...

BIOLOGY croosword 2015-02-05

BIOLOGY croosword crossword puzzle
Across
  1. muscular sac that continues the chemical and mechanical digestion of food
  2. tissue/nerve impulses are transmitted through the body
  3. tissue/tissue that lines the interior and exterior body surfaces
  4. of cells that perform a single function
  5. nutrients that the body needs,usually in small amounts
  6. inhibition/process in which a stimulus produces a response that opposes the original stimulus
  7. the force that moves food though the esophagus toward the stomach
  8. proteins into smaller polypeptide fragments
  9. diet/provides nutrients in adequate amounts and enough energy for a person to maintain a healthful weight
  10. blood sugar levels
  11. projections
  12. system/converts food into small molecules that can be used by the cells of the body
  13. intestine/or colon
  14. raw materials fro growth and repair of structures such as skin and muscle
  15. with an oatmeal-like consistency
  16. molecules that the body needs in very small amounts
  17. of nutrient that is the major source of energy for the body
Down
  1. tissue/tissue that provides support for the body and connects it
  2. bolus passes through a tube called....
  3. to 1000 calories or 1 kilocalorie
  4. intestine/it's where almost all of the digestive enzymes enter the intestine
  5. enzyme that begins to break the chemical bonds in starches ,forming sugars
  6. tissue/movements os the body are possible because of ......
  7. unit of structure and function in living things
  8. the relatively constant internal physical and chemical conditions that organisms maintain despite changes in internal and external environments
  9. step in digestion is getting food into the system
  10. made up of fatty acids and glycerol
  11. important nutrient in the body
  12. digestion/the physical break down of large pieces of food into smaller pieces
  13. digestion/enzymes break down food into the small molecules the body can use

30 Clues: projections • blood sugar levels • intestine/or colon • important nutrient in the body • with an oatmeal-like consistency • to 1000 calories or 1 kilocalorie • made up of fatty acids and glycerol • bolus passes through a tube called.... • of cells that perform a single function • proteins into smaller polypeptide fragments • unit of structure and function in living things • ...

Biology Definitions 2015-06-11

Biology Definitions crossword puzzle
Across
  1. Specialised fluid, often containing cells, that is circulated to provide internal transport in animals.
  2. ______ circulatory system: A system for fluid transportation in which there is no specialised transporting fluid (blood).
  3. A membrane-bound liquid-filled space within cells. Responsible for turgidity and storage in plants as well as Water balance and intercellular digestion in organisms.
  4. A tube carrying urine from the kidneys to the bladder.
  5. ____ of Henle: The U-shaped loop in a mammalian kidney between the proximal and distal convoluted tubules, dipping into the medulla.
  6. ________ circulatory system: A circulation system in which specialized fluid carrying nutrients (e.g. blood) is circulated throughout the body in a closed system of vessels.
  7. A plant response in which the direction of the response is related to the direction from which the stimulus comes (maybe positive or negative).
  8. _____ acid: A complex nitrogenous compound that is produced by the breakdown of nucleic acids. Excreted by snails, reptiles, insects and birds
  9. A muscular pumping organ that mover internal fluid (usually blood) in animals.
  10. ______ pressure gradient: A gradient that causes the bulk flow of water in the phloem. It arises in response to an osmotic gradient.
  11. A vertebrate storage organ for urine.
  12. __________ hormone: A hormone secreted by the hypothalamus that controls the secretion of some pituitary hormones.
  13. The removal of waste products from metabolism.
  14. A plant hormone that stimulates the division of plant cells in the presence of an auxin.
  15. Change in direction of plant growth in response to contact with a surface.
  16. The organ of excretion in vertebrates, also has a role in water regulation.
  17. _________ neuron: One which conducts an impulse from the receptor to the central nervous system
  18. _________ detector: A receptor that detects change in a factor of the internal environment that is being regulated.
  19. Tissue responsible for the transport of water and minerals from soil to leaves in vascular land plants.
  20. Large artery carrying blood from the left ventricle to the body of animals.
  21. Two large veins returning blood from the body and into the right atrium.
  22. A blood vessel with thick, elastic walls, through which blood flows from the heart to other body parts
  23. The fluid within the lymphatic system.
  24. The area of the brain immediately below the thalamus.
  25. ________ nervous system: A subdivision of the nervous system that regulates the internal environment.
  26. A chemical released from a neuron ending, in response to a nerve impulse that interacts specifically with receptors on a responding cell.
  27. The junction between a neuron and another cell, across which an impulse is transmitted; synaptic transmission usually involves the release of a chemical (neurotransmitter).
  28. Oxygenated: High in oxygen.
  29. _________ detector: A receptor that detects a change in the internal of external environment
  30. Is the first nitrogenous waste to be formed in the breakdown of protein.
  31. ____arc: A nerve pathway that produces an automatic and often rapid response to a stimulus; occurs without conscious thought.
  32. A tiny blood vessel across which exchange occurs between blood and tissues.
  33. Sensory receptor that detects and responds to a change in its shape.
  34. _________ fluid: Extracellular fluid located in the spaces between cells in tissues.
  35. A specialised structure that can detect a specific stimulus and initiate an action potential.
  36. __________ fluid: Fluid contained within the cell membrane; fluid within the cytoplasm.
  37. Active release of specific substances from a cell or group of cells.
  38. A blood vessel that carries blood towards the heart in animals with closed circulatory system.
  39. The maintenance of a stable internal environment in the face of changes in either the external or internal environment.
  40. Fatty sheath containing nerves.
  41. Deoxygenated: Has _____ levels of oxygen
  42. Evaporation of water from plant shoots, mainly through stomata in leaves, and due largely to heat from the sun; draws water up xylem vessels from roots.
  43. _______ cortex: The surface of the brain that is concerned with higher functions (such as memory).
  44. A sensory receptor that detects and responds to light.
  45. ______ potential: A reversal of the normal potential difference across a cell membrane, or between the inside and outside of a nerve fibre.
  46. A plant hormone associated with fruit development and ripening.
  47. __________ nervous system (PNS): Nerve pathways and neurons located outside the central nervous system of a vertebrate; includes spinal, sensory nerves and nerves supplying the internal organs.
  48. blood pressure: Pressure in the main arteries due to the pumping action of the left ventricle.
  49. The external covering of an organism.
  50. _____ acid: A growth inhibiting plant hormone.
  51. A plant hormone that promotes the growth of new shoots, phototropic responses and development of plant parts.
  52. The area of the brain that functions in the unconscious coordination of movement and balance.
  53. A clump of capillaries from which plasma is filtered into the Bowman’s capsule in the first part of urine formation. Found in the outa cortex of the kidney
  54. Membrane-bound vesicles, found in most animal cells, in which powerful enzymes break down debris and foreign microorganisms
  55. __________ system: A system of vessels, emptying into veins near the heart, which returns interstitial fluid and proteins into the blood circulation.
Down
  1. ________ neuron: One which conducts an impulse from the central nervous system to the effector.
  2. A secretion produced by the bladder, acts as an emulsifying agent.
  3. An intermitted wave of raised blood pressure passing rapidly along main arteries due to the left ventricle pumping blood into the aorta.
  4. A nerve cell, including its cell body, dendrites and axon, forming the fundamental unit of the nervous system in animals.
  5. ______ tissue: Specialised transport tissues of plants that are continuous throughout the plant. It includes Xylem and Phloem tissue.
  6. Pulmonary ______: Blood vessels carrying blood towards or away from the lungs (via pulmonary arteries and pulmonary veins)
  7. An organ in vertebrates that secretes bile and stores glycogen.
  8. Small fragments of cells found in blood and involved in the blood clotting process.
  9. __________ nervous system: A sub division of the nervous system involved with functions over which the body has voluntary control.
  10. A chamber of the heart into which blood returns from the body or the lungs before passing into the ventricles.
  11. ______ blood cell (erythrocyte): A small biconcave haemoglobin-containing blood cell involved in oxygen transport.
  12. The top of the spinal cord extending into the middle of the brain.
  13. _______ gland: In animals, a gland that typically releases its secretion via a duct directly to the site of action, or into the exterior of the body.
  14. ________ gland: in animals, a gland that typically releases its secretion (hormone) directly into the circulatory system
  15. A muscle or gland that responds to a stimulus.
  16. ______ blood cells (leucocyte): A nucleated blood cell involved in immune defence and responses. Including lymphocytes and phagocytes
  17. A functional unit of the kidney; made up of Bowman’s capsule surrounding a glomerulus and a tubular region leading into a collecting tubule.
  18. Fluid produced by the kidneys which contains nitrogenous waste products.
  19. The middle (for example the middle of the kidneys)
  20. Sensory receptors that detect and respond to specific chemical substances.
  21. Pulmonary _____: Veins carrying oxygenated blood from the lungs to the left ventricle
  22. ‘Wood’ material in plant cell walls.
  23. Naturally according hormones that accelerate plant growth by increasing stem elongation.
  24. ___________ division: The division of the autonomic nervous system that generally enhances body activities to gain and conserve energy
  25. Plant tissue through which sugars and other organic compounds are distributed to different parts of the plant.
  26. __________ tubules: The excretory organs of insects that consists of blind-ending tubular glands that empty into the digestive tract. They remove nitrogenous waste from the blood.
  27. A tube that carries urine from the bladder to the exterior.
  28. Flaps of tissue that prevent the backflow of blood in the heart or Lymph in the lymphatic system.
  29. ________ artery: Arteries, arising from the aorta, which carries blood to the muscular walls of the ventricles.
  30. In the kidney, the process by which the primary kidney filtrate is taken back into the tissues, via the nephrons.
  31. A type of white blood cell responsible for immune responses.
  32. The reversal of polarity across the membrane of a cell.
  33. A region of rapidly dividing cells which produces secondary growth in woody plants.
  34. A nerve cell found in the brain or spinal cord
  35. The part of the nerve cell that conducts action potential away from the cell body and towards the next nerve cell.
  36. A type of white blood cell that is able to engulf and breakdown extracellular debris and invading microorganisms.
  37. _________ fluid: Fluid located outside cell membranes: includes blood, plasma and interstitial fluid.
  38. A highly muscular pumping chamber of the heart.
  39. A small vein
  40. Having a charge across a surface (e.g. Positive and negative)
  41. A response of an organism to light (e.g. a change in direction of growth in a plant).
  42. Sensory receptors that detect or respond to heat or cold
  43. When substances are filtered through a specialised organ so nutrients can be reabsorbed by the body. (when blood is filtered in the glomerulus of the kidney).
  44. Transport of dissolved sugars and other organic materials through phloem sieve tubes, from the leaves to other parts of the plant.
  45. Stimulation of growth in some plants by exposure to a period of cold
  46. ________ feedback: A mechanism in homeostasis whereby a change in the physical condition triggers a response that re-establishes homeostasis.
  47. The loss of liquid water from leaves as a result of root pressure.
  48. ______ nervous system (CNS): The brain and spinal cord of vertebrates.
  49. Extensions of the cell body that increases the surface area for receiving inputs from neurons or sensory receptors.
  50. _________ division: The division of the autonomic nervous system responsible for energy expenditure and preparing the body for action
  51. The outer layer of an organ such as the brain or kidney.
  52. ______ Pressure: Fluid pressure generated by the osmotic uptake of water, accompanying the active uptake of mineral salts into roots; contributes to the movement of water up the xylem in plants.
  53. Blood _________ system: The blood transport system of the body.
  54. A smaller branch of an artery.
  55. The orientation of a plants growth in response to gravity.
  56. Pulmonary ______: Arteries carrying deoxygenated blood from the right ventricles to the lungs.
  57. __________ vessel: A vessel involved in the distribution of the blood to and from the body tissues.
  58. ________ gland: An endocrine gland at the base of the hypothalamus which produces and secrets numerous hormones that regulated diverse body functions.
  59. _______ capsule: The initial region of a nephron into which filtered plasma flows from the glomerulus
  60. Passive diffusion of free water molecules across a selectively permeable membrane from a solution in which there are more free water molecules (a dilute solution) to a solution in which there are fewer free water molecules (a concentrated solution).
  61. A pale yellow liquid that is the fluid portion of the blood.
  62. A functional unit of nervous system; consists of many neurons and carries messages in the form of electrical signals.
  63. A product of protein metabolism that is water soluble and removed by excretion

118 Clues: A small vein • Oxygenated: High in oxygen. • A smaller branch of an artery. • Fatty sheath containing nerves. • ‘Wood’ material in plant cell walls. • A vertebrate storage organ for urine. • The external covering of an organism. • The fluid within the lymphatic system. • Deoxygenated: Has _____ levels of oxygen • The removal of waste products from metabolism. • ...

Biology Puzzle 2015-11-25

Biology Puzzle crossword puzzle
Across
  1. สารประกอบpolysaccharideและโปรตีนหุ้มรอบผนังเซลล์อีกขั้น
  2. การสืบพันธ์แบบแบ่งตัวออกเป็น2เซลล์
  3. สีที่แบคทีเรียแกรมบวกเป็นเมื่อย้อมติด
  4. อะไรเอ่ยเส้นหนึ่งมีขนอีกเส้นไม่มีขน
  5. แบคทีเรียที่ที่ดำรงชีวิตอยู่ในสภาพแวดล้อมสุดโต่ง
  6. สารสีแดงที่พบในสาหร่าย
  7. แบคทีเรียสร้างเพื่อเจริญเป็นเซลล์ขึ้นในสภาพแวดล้อมที่เหมาะสม
  8. โปรติสท์ที่ทำให้เกิดโรคมาลาเรียในคนและสัตว์
  9. เป็นคำบอกลักษณะว่ามีขนาดใหญ่
  10. กลุ่มของแบคทีเรียที่อยู่รวมกัน
Down
  1. โรคที่ทำให้เกิดอาการเหงาหลับ
  2. แบคทีเรียแกรมบวกใช้ทำยาปฎิชีวนะ Streptomycin
  3. กลุ่มแบคทีเรียที่มีflagellate2เส้น1พันรอบตัวอีกเส้นวางตัวในแนวยาว
  4. การทับถมของdiatomใต้ท้องทะเล
  5. จีฉ่ายใช้ในการทำอาหาร
  6. แบคทีเรียที่อาศัยอยู่ในที่เกลือสูง
  7. แบคทีเรียที่สร้างอาหารเองได้
  8. โปรติสท์ที่มีลักษณะคล้ายพืชทั้งในแง่โครงสร้างผนังเซลล์และส่วนประกอบของสารสี
  9. แบคทีเรียที่อยู่ในซอกแหนแดง
  10. สารที่มีอยู่มากบนผนังเซลล์แบคทีเรีย gram+

20 Clues: จีฉ่ายใช้ในการทำอาหาร • สารสีแดงที่พบในสาหร่าย • แบคทีเรียที่อยู่ในซอกแหนแดง • โรคที่ทำให้เกิดอาการเหงาหลับ • การทับถมของdiatomใต้ท้องทะเล • แบคทีเรียที่สร้างอาหารเองได้ • เป็นคำบอกลักษณะว่ามีขนาดใหญ่ • กลุ่มของแบคทีเรียที่อยู่รวมกัน • การสืบพันธ์แบบแบ่งตัวออกเป็น2เซลล์ • แบคทีเรียที่อาศัยอยู่ในที่เกลือสูง • อะไรเอ่ยเส้นหนึ่งมีขนอีกเส้นไม่มีขน • ...

BIOLOGY CROSSWORD 2015-11-11

BIOLOGY CROSSWORD crossword puzzle
Across
  1. the theory that changes in the earth's crust during geological history have resulted from the action of continuous and uniform processes.
  2. the remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock.
  3. the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.
  4. a length or portion of time.
  5. is the proportion of this total variation between individuals in a given population due to genetic variation.
  6. the theory that changes in the earth's crust during geological history have resulted chiefly from sudden violent and unusual events.
  7. each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons.
  8. a cloud of gas and dust in outer space, visible in the night sky either as an indistinct bright patch or as a dark silhouette against other luminous matter.
  9. a change or the process of change by which an organism or species becomes better suited to its environment.
Down
  1. is a summation of all the organisms of the same group or species, which live in a particular geographical area.
  2. a change or difference in condition, amount, or level, typically with certain limits.
  3. the hypothesis that evolution proceeds chiefly by the accumulation of gradual changes.
  4. the state or process of a species, family, or larger group being or becoming extinct.
  5. the branch of biology that deals with the geographical distribution of plants and animals
  6. evolutionary change within a species or small group of organisms, especially over a short period.
  7. the branch of science concerned with fossil animals and plants.
  8. a group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding.
  9. a long and distinct period of history with a particular feature or characteristic.
  10. an organism's ability to survive and reproduce in a particular environment.
  11. the influence of closely associated species on each other in their evolution.

20 Clues: a length or portion of time. • the branch of science concerned with fossil animals and plants. • an organism's ability to survive and reproduce in a particular environment. • the influence of closely associated species on each other in their evolution. • a long and distinct period of history with a particular feature or characteristic. • ...

Biology crossword 2015-05-18

Biology crossword crossword puzzle
Across
  1. is composed of phosphorus and oxygen and is one of the 3 parts in a Nucleotide
  2. a thread-like structure that carries genes on it
  3. the main protein present in milk
  4. during cell division spindle fibres attach to these
  5. acts as a catalyst
  6. the process of making a copy of genetic information
  7. having a single set of unpaired chromosomes
  8. thick fluid in a cell
  9. a sugar derived from ribose
  10. part of RNA that DNA doesn't have
  11. the central core of a cell, controls activity and growth
  12. the sugar in RNA
  13. messenger form of RNA
  14. recognises foreign substances in the body
  15. two complete sets of chromosomes
  16. contains digestive enzymes that are present in the cytoplasm of most cells
  17. a protein which forms with Actin to form the contractile filaments of muscle cells
  18. the main amino acid in hair
  19. basic physical and functional unit of heredity. Made up of DNA which code for proteins
  20. BODY transports things around the cell
  21. ENDOPLASMIC RETICULUM important in the synthesis and packaging of proteins
Down
  1. PHOSPHATE BACKBONE the structural framework of DNA
  2. transports oxygen in the blood
  3. ENDOPLASMIC RETICULUM important in the creation and storage of lipids
  4. a protein which forms with Myosin to form the contractile filaments of muscle cells
  5. consists of sugar, phosphate and a base
  6. sphere shaped structure found in the cytoplasm or attached to Rough ER
  7. has a single strand of nucleotides and controls the synthesis of proteins
  8. BASE Thymine, Guanine, Cytosine, Adenine
  9. a chain of amino acids
  10. the base that pairs with Cytosine
  11. an alternative form of a gene
  12. process in which cellular ribosomes create proteins
  13. self-replicating material that carries genetic information
  14. composed by amino acids
  15. a sequence of three nucleotides which together form a unit of genetic code
  16. the base that pairs with Guanine
  17. the base that pairs with Thymine
  18. the base that pairs with Adenine
  19. ACID the building blocks for proteins

40 Clues: the sugar in RNA • acts as a catalyst • thick fluid in a cell • messenger form of RNA • a chain of amino acids • composed by amino acids • a sugar derived from ribose • the main amino acid in hair • an alternative form of a gene • transports oxygen in the blood • the main protein present in milk • the base that pairs with Guanine • the base that pairs with Thymine • ...

Biology Crossword 2016-01-17

Biology Crossword crossword puzzle
Across
  1. the powerhouse of the cell
  2. I am the smallest blood vessel in the human body.
  3. the most common form of medical imaging
  4. Organs that function together form an ___________?
  5. I am made up of all the skin, hair, nails, and glands within the human body.
  6. the largest organ in the human body
  7. the usage of high-frequency sound waves in order to produce images of body tissues and organs.
  8. A cell that divides uncontrollably is a ___________.
  9. I am the process in which healthy genes are inserted into an organ with absent or faulty genes so that the organ can function normally.
  10. The “steady state” of the human body.
  11. I am a repeating cycles of events that every cell goes through. What am I?
Down
  1. The actions and state of one organ system is able to directly affect the productivity and well-being of another organ system. Hence, organ systems are _________.
  2. the basic unit of life
  3. the pressure of blood against the walls of the arteries is called _________.
  4. the process of transplantation of living cells, tissues, and organs into a human recipient.
  5. I am apart of the microscope that is used to magnify the specimen; usually by 4 X, 10X and 40X
  6. an unspecialized cell
  7. the process of making a person immune to infection though vaccinations.
  8. I am found in several locations within the plant and am responsible for growing new parts of the plant.
  9. The creation of genetically identical organisms is called ________?

20 Clues: an unspecialized cell • the basic unit of life • the powerhouse of the cell • the largest organ in the human body • The “steady state” of the human body. • the most common form of medical imaging • I am the smallest blood vessel in the human body. • Organs that function together form an ___________? • A cell that divides uncontrollably is a ___________. • ...

Biology Crossword 2016-01-17

Biology Crossword crossword puzzle
Across
  1. the pressure of blood against the walls of the arteries is called _________.
  2. I am found in several locations within the plant and am responsible for growing new parts of the plant.
  3. I am the process in which healthy genes are inserted into an organ with absent or faulty genes so that the organ can function normally.
  4. I am a repeating cycles of events that every cell goes through. What am I?
  5. the largest organ in the human body
  6. I am made up of all the skin, hair, nails, and glands within the human body.
  7. A cell that divides uncontrollably is a ___________.
  8. Organs that function together form an ___________?
  9. the usage of high-frequency sound waves in order to produce images of body tissues and organs.
  10. The creation of genetically identical organisms is called ________?
Down
  1. an unspecialized cell
  2. The “steady state” of the human body.
  3. I am apart of the microscope that is used to magnify the specimen; usually by 4 X, 10X and 40X
  4. the process of transplantation of living cells, tissues, and organs into a human recipient.
  5. the process of making a person immune to infection though vaccinations.
  6. the powerhouse of the cell
  7. The actions and state of one organ system is able to directly affect the productivity and well-being of another organ system. Hence, organ systems are _________.
  8. I am the smallest blood vessel in the human body.
  9. the most common form of medical imaging
  10. the basic unit of life

20 Clues: an unspecialized cell • the basic unit of life • the powerhouse of the cell • the largest organ in the human body • The “steady state” of the human body. • the most common form of medical imaging • I am the smallest blood vessel in the human body. • Organs that function together form an ___________? • A cell that divides uncontrollably is a ___________. • ...

Biology Terms 2016-05-18

Biology Terms crossword puzzle
Across
  1. group of one or more populations of an organism or organisms seen by taxonomists to form a unit.
  2. powerhouse of the cell
  3. organelle in the cytoplasm of eukaryotic cells containing enzymes that clean up decaying matter enclosed in a membrane.
  4. bond/a covalent bond formed by joining the carbon group of one amino acid to the amino group of another.
  5. RNA molecules that carry amino acids to the ribosome for polymerization into a polypeptide.
  6. process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.
  7. living organisms, usually one-celled, that can be found everywhere.
  8. a portion of the DNA code to other parts of the cell for processing.
  9. cell/a cell that contains an endoplasmic reticulum and specialized organelles not present in prokaryotes, especially mitochondria, Golgi bodies, and lysosomes.
  10. smallest particle in a chemical element or compound that has the chemical properties of that element or compound.
  11. relationship between two organisms where one benefits, and the other is harmed.
  12. cell/an undifferentiated cell of a multi-cellular organism that is capable of giving rise to indefinitely more cells of the same type.
Down
  1. acid, is defined as a nucleic acid that contains the genetic code.
  2. division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus.
  3. acids/large molecules made from monomers known as nucleotides.
  4. electrons from electron donors to electron receptors across a membrane.
  5. relations and interactions between organisms and their environment.
  6. apparatus/vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.
  7. for ribonucleic acid. The nucleic acid that is used in key metabolic processes for all steps of protein synthesis in all living cells.
  8. acid/any of a class of organic compounds that contains at least one amino group.

20 Clues: powerhouse of the cell • acids/large molecules made from monomers known as nucleotides. • acid, is defined as a nucleic acid that contains the genetic code. • living organisms, usually one-celled, that can be found everywhere. • relations and interactions between organisms and their environment. • ...

Biology Review 2016-08-20

Biology Review crossword puzzle
Across
  1. The portion of the endoplasmic reticulum that is free of ribosomes
  2. Maintenance of a stable internal environment
  3. The sequence of amino acids represents this structure of a protein
  4. Whip-like tails found in single-celled organisms for movement
  5. Packages and exports proteins
  6. Process that plants use to convert solar energy into chemical
  7. wall Strengthens the cell and provides shape
  8. Barrier between cells and the environment
  9. This jelly-bean shaped organelle breaks down food molecules for energy
  10. Macromolecule that stores information: _____ acid
  11. An organelle containing digestive enzymes
  12. A type of catalyst with a three-dimensional active site
  13. Makes proteins
  14. This organelle acts as the cell's 'brain'
Down
  1. A living thing, such as a plant or animal
  2. Large macromolecule formed from monosaccharides
  3. Site of photosynthesis
  4. C6H12O6
  5. Used for stored energy; made of fatty acids
  6. Movement of molecules from high to low concentrations
  7. The repeating unit of a polymer
  8. transportMovement of ions etc. across a cell membrane, energy required

22 Clues: C6H12O6 • Makes proteins • Site of photosynthesis • Packages and exports proteins • The repeating unit of a polymer • A living thing, such as a plant or animal • Barrier between cells and the environment • An organelle containing digestive enzymes • This organelle acts as the cell's 'brain' • Used for stored energy; made of fatty acids • ...

Biology Review 2016-08-20

Biology Review crossword puzzle
Across
  1. Macromolecule that stores information: _____ acid
  2. Whip-like tails found in single-celled organisms for movement
  3. Makes proteins
  4. The portion of the endoplasmic reticulum that is free of ribosomes
  5. A living thing, such as a plant or animal
  6. Process that plants use to convert solar energy into chemical
  7. transportMovement of ions etc. across a cell membrane, energy required
  8. This jelly-bean shaped organelle breaks down food molecules for energy
  9. Used for stored energy; made of fatty acids
Down
  1. wall Strengthens the cell and provides shape
  2. This organelle acts as the cell's 'brain'
  3. Movement of molecules from high to low concentrations
  4. Site of photosynthesis
  5. Maintenance of a stable internal environment
  6. Barrier between cells and the environment
  7. C6H12O6
  8. An organelle containing digestive enzymes
  9. The repeating unit of a polymer
  10. Large macromolecule formed from monosaccharides
  11. A type of catalyst with a three-dimensional active site
  12. Packages and exports proteins
  13. The sequence of amino acids represents this structure of a protein

22 Clues: C6H12O6 • Makes proteins • Site of photosynthesis • Packages and exports proteins • The repeating unit of a polymer • This organelle acts as the cell's 'brain' • Barrier between cells and the environment • An organelle containing digestive enzymes • A living thing, such as a plant or animal • Used for stored energy; made of fatty acids • ...

Biology Crossword 2016-06-22

Biology Crossword crossword puzzle
Across
  1. The dry mass of organisms.
  2. An organism producing its own food from simple inorganic materials, e.g. by photosynthesis.
  3. level The role an organism has in an ecosystem, including where it lives and what it eats.
  4. The position an organism occupies in a food chain.
  5. competition Individuals of the same species attempt to make use of the same scarce resources.
  6. The place within an ecosystem where a population lives.
  7. The process whereby cells release energy from organic molecules.
  8. An organism obtaining food by feeding on complex organic matter, i.e. a consumer.
  9. The name given to each stage in a succession.
  10. factors Biological features of the environment that have an effect on a population of organisms.
  11. The community of living organisms and the biotic factors that affect them.
Down
  1. chain A linked series of living organisms, each of which is the food for the next level, showing energy flow through the ecosystem.
  2. Green plants and some bacteria that make their own food.
  3. The changes that occur in an ecosystem over time.
  4. All the populations that live in a particular place at the same time.
  5. factors Physical and chemical features of the environment that have an effect on the population of organisms.
  6. All the organisms of the same species living together in a particular habitat.
  7. community The end stage in a succession.
  8. A plant species found in the early stage of succession.
  9. competition Individuals of more than one species attempt to make use of the same scarce resources
  10. Heterotrophs, which obtain nourishment by feeding on other organisms.
  11. productivity The total energy fixed during photosynthesis.
  12. productivity The energy available for the next trophic level after respiration.

23 Clues: The dry mass of organisms. • community The end stage in a succession. • The name given to each stage in a succession. • The changes that occur in an ecosystem over time. • The position an organism occupies in a food chain. • A plant species found in the early stage of succession. • The place within an ecosystem where a population lives. • ...

Biology Branches 2016-07-11

Biology Branches crossword puzzle
Across
  1. The study of Disease prevention, diagnosis and treatment.
  2. Zoology
  3. Histology
  4. Entomology
  5. Carcinology
  6. Helminthology
  7. The study of Classification and Identification of Organisms.
  8. The study of Man.
  9. The study of Fungi.
  10. The study of Character transmission from parent to offspring.
Down
  1. Phycology
  2. Malacology
  3. Ornithology
  4. Botany
  5. The study of Naming Organisms.
  6. The study of Mammals.
  7. The study of Microorganisms.
  8. The study of Classification and Phylogeny of Organisms.
  9. The study of Fishes.
  10. Cytology

20 Clues: Botany • Zoology • Cytology • Phycology • Histology • Malacology • Entomology • Ornithology • Carcinology • Helminthology • The study of Man. • The study of Fungi. • The study of Fishes. • The study of Mammals. • The study of Microorganisms. • The study of Naming Organisms. • The study of Classification and Phylogeny of Organisms. • The study of Disease prevention, diagnosis and treatment. • ...

SNC2D Biology 2016-06-08

SNC2D Biology crossword puzzle
Across
  1. An organelle that provides instructions for the cells activities (growth, reproduction)
  2. The 'powerhouse' of the cell; an organelle that supplies energy or ATP for the cell
  3. ...uses high-frequency sound waves to produce images of body tissues and organs
  4. Smaller Parts of a cell
  5. An animal tissue that allows movement
  6. Modifies, sorts, and packages proteins for transport throughout or out of the cell
  7. A plant tissue responsible for providing support for the stem, storing food and water, and photosynthesis
  8. An animal tissue that responds to stimuli and transmits information
  9. Two identical copies of the chromosome
  10. ...is reponsible for transporting the sugar produced in photosynthesis from the leaves to the other parts of the plant
  11. A body system which consists of nerves and neurons that transmit signals between different parts of the body
  12. Basic unit of life
  13. A phase where the cell creates an entire copy of the DNA of the cell
  14. Most nuclei contain a small dense area that produces the ribosomes called the...
  15. An organelle that covers and protects the nucleus
  16. The shortest phase, where the cell produces organelles and structures need for cell division
  17. A phase where the cell grows and produces new proteins and organelles
  18. A body system that controls growth, metabolism, and development
  19. A phase of mitosis, where the sister chromatids separate at the centromere, and the separated chromosomes are pulled to opposite ends of the cell
  20. A plant tissue that moves substance form the roots to the leaves; it is also responsible for transporting sugars from the leaves to other parts of the plant
  21. A body system that has the function of eliminating wastes
  22. A body system which consists of skin, hair, nails, and glands that protects the body
  23. A cell division produces that produces two identical daughter cells during prophase, prometaphase, metaphase, anaphase, and telophase phase.
  24. An organelle that transports materials like protein around the cell
  25. ...is responsible for the movement of water and minerals from the roots to the leaves
  26. Type of muscle used to move the arms and the legs
  27. Regulated or controlled cell death
  28. Produces Proteins
  29. A body system that has the function of reproduction
  30. Organelles where digestion occurs
  31. A plant tissue that forms the protective outer covering
  32. Where the cell spends most of its life and when the cell is preparing for cell division
  33. A long piece of coiled DNA and proteins
Down
  1. Made up of firm protein filaments and tubules that gives cells its shape in plants, fungi, and most bacteria
  2. A jelly-like substance that fills up the cell and surrounds the organelles
  3. A membrane-bound organelles that store nutrients, wastes, and other substances used by the cell
  4. Type of muscle only found in the heart
  5. Last Phase mitosis, where the cell divides the cytoplasm into two portions
  6. A body system which consists of tendons ligaments, and muscles that helps provide movement
  7. A phase of mitosis, where the chromosomes condenses, mitotic spindles form, and the nuclear structures and envelope disintegrate
  8. The process of splitting the cytoplasm
  9. All cells must perform tasks to...
  10. The most common form of medical imaging that uses high-energy radiation
  11. A body system which consists of bones and cartilage that supports and protects the body
  12. ...uses powerful magnets and radio waves to produce detailed images of the body
  13. A small sack that stores and transports substances throughout the cell
  14. A body system that consists of the heart, bloods vessels, and blood
  15. A body system that has the main function of exchanging gases throughout the body
  16. An animal tissue that supports and protects structures, forms blood, and stores fat
  17. An animal tissue than forms glands that produce hormones, enzymes, and sweat
  18. A body system that has the function of ingestion, digestion, absorption of nutrients, and elimination of solid wastes
  19. An organelle that controls all of the cell's activities
  20. Type of muscle found in the blood vessels, the stomach, and other organs
  21. A plant tissue that is responsible for growing new parts of the plant
  22. Contains chlorophyll and where photosynthesis takes place
  23. A body system that protects body from disease through circulating fluids called lymph
  24. A phase of mitosis, where each chromosome becomes completely condensed and start moving toward the centre of the cell; the mitotic spindle becomes complete

57 Clues: Produces Proteins • Basic unit of life • Smaller Parts of a cell • Organelles where digestion occurs • All cells must perform tasks to... • Regulated or controlled cell death • An animal tissue that allows movement • Type of muscle only found in the heart • The process of splitting the cytoplasm • Two identical copies of the chromosome • A long piece of coiled DNA and proteins • ...

Dental Biology 2016-02-10

Dental Biology crossword puzzle
Across
  1. shallow depression
  2. rounded tissue behind the maxillary centrals
  3. part of the tooth protruding out of the gingiva
  4. part of the tooth covered by enamel
  5. pad of tissue found behind mandibular 3rd molars
  6. small ridges of tissue extending laterally across the anterior of the hard palate
  7. cause food impaction
  8. toward the midline
  9. imaginary plane placed on the masticatory surface of each dental arch
  10. fold of tissue that attaches the tongue to the floor of mouth
Down
  1. gingiva that forms interdental papilla
  2. small depression at the midline of upper lip
  3. the diastemas next to the primary canines
  4. composes outermost layer of the root
  5. curve that results when a frontal section is taken through each set of both max/mand molars
  6. extra space that primary canines/molars occupy
  7. type of tooth designation system
  8. hanging fold of tissue in back of soft palate
  9. junction of dentin and enamel
  10. vascular enervated connective tissue within a tooth

20 Clues: shallow depression • toward the midline • cause food impaction • junction of dentin and enamel • type of tooth designation system • part of the tooth covered by enamel • composes outermost layer of the root • gingiva that forms interdental papilla • the diastemas next to the primary canines • small depression at the midline of upper lip • ...

Biology Crossword 2016-03-01

Biology Crossword crossword puzzle
Across
  1. A pigment is a material that changes the color of reflected or transmitted light
  2. are molecular machines that are responsable for production of protein in all living cells
  3. is a sugar with the molecular formula
  4. are organelles found in plant cell
  5. is a part of the cell cycle in which chromosomes in a cell nucleus are separated into two identical sets of chromosomes, and each set ends up in its own nucleus
  6. is a molecule that carries most of genetic instructions used in the develoment and functions of all living things
  7. is a form of active transport in which it transports large particles by sorrounding them in the cell membrane and moving them inside the cell
  8. the movement of a substance through the cell membrane without using energy
  9. is the net movement of molecules or atoms from a region of high concentration to a region of low concentration.
  10. is a specialized type of cell division that reduces the chromosome number by half
  11. is it used by the cells as an enzyme often called the moleculular unit of currency of intercellular energy transfer
Down
  1. is a transport mechanism for the movement of large quantities of molecules into and out of cells
  2. the movement of a substance through the cell membrane using energy
  3. transports large particles outside the cell by sorrounding them in a bubble by using energy
  4. is a organized structured containing most of DNA of living organisms
  5. the central part of a cell that contains all of genetic materal
  6. is a specialized subunit within a cell that has a specific function
  7. is the metabolic pathway that converts glucose , into pyruvate
  8. is the spontaneous net movement of solvent molecules through a semi-permeable membrane into a region of higher solute concentration
  9. is a spore found in the epidermis of leaves, stems, and other organs, that is used to control gas exchange

20 Clues: are organelles found in plant cell • is a sugar with the molecular formula • is the metabolic pathway that converts glucose , into pyruvate • the central part of a cell that contains all of genetic materal • the movement of a substance through the cell membrane using energy • is a specialized subunit within a cell that has a specific function • ...

IB Biology 2016-01-03

IB Biology crossword puzzle
Across
  1. division of the nucleus into two genetically identical daughter nuclei
  2. binding together 2 molecules of the same type
  3. structure of DNA strands
  4. synthesized continuously following the replication fork
  5. movement of substances that requires ATP and goes against the concentration gradient
  6. synthesized in fragments moving away from the replication fork
  7. compounds composed of carbon, hydrogen, and oxygen
  8. substances with both hydrophilic and hydrophobic properties
  9. magnifies images as small as 0.001 micrometers and revealed ultrastructure of cells
  10. the process of cell division after mitosis
  11. composed of a phosphate group, a base and a sugar
  12. proteins used by the cell to package the DNA into nucleosomes
Down
  1. hydrogen bonding between water and other polar molecules
  2. special region on the surface of the enzyme to which substrates bond
  3. sum of all the enzyme catalyzed reactions in an organism
  4. breakdown of complex molecules into simpler ones
  5. chains of subunits called nucleotides
  6. substances that enzymes convert into products
  7. diffusion of water with the concentration gradient
  8. cell division in prokaryotic cells
  9. the expression of some genes and not others in a cell's genome
  10. process by which monosaccharides combine
  11. class of molecules that are insoluble in water including steroids, waxes, and fatty acids
  12. condensation of chromosomes during the first stage of mitosis
  13. reactions that build up larger molecules from smaller ones
  14. irreversible damage to protein structure
  15. bond formed between the carboxyl group of one amino acid and the amine group of the other
  16. explains the origin and evolution of eukaryotic cells
  17. consists of a central core of 8 histone proteins with DNA coiled around the proteins
  18. composed of one or more chains of amino acids
  19. a group of proteins that control the cell cycle
  20. all of the proteins produced by a cell, tissue or organism

32 Clues: structure of DNA strands • cell division in prokaryotic cells • chains of subunits called nucleotides • process by which monosaccharides combine • irreversible damage to protein structure • the process of cell division after mitosis • binding together 2 molecules of the same type • substances that enzymes convert into products • ...

Biology Crossword 2017-01-23

Biology Crossword crossword puzzle
Across
  1. Chemical energy for living things
  2. A protein used to make things
  3. Attraction of molecules of the same substance
  4. An organism that relies on other organisms for food
  5. The process of removing nitrogen from soil
  6. The same element with a different number of neutrons
  7. A cell without a neucleus
  8. Cellular control mechanism
  9. Digestive enzymes found in the cytoplasm
  10. Symbiosis where one benefits and the other isn't harmed nor helped
  11. Tissue that sends impulses to the brain
  12. How two organisms cooperate
  13. A cell with a neucleus
Down
  1. The process of moving water from the ground into the clouds
  2. Keeping the body in relatively good condition
  3. A job or role of an organism in an ecosystem
  4. Provides support and connects bones
  5. Mixtures that don't settle
  6. Glands that cover inner and outer surfaces
  7. An organ for a cell
  8. An atom with a net charge of negative
  9. Sharing electrons
  10. A process of photosynthesis
  11. This is where the calvin cycle takes place
  12. An organism that produces its own food

25 Clues: Sharing electrons • An organ for a cell • A cell with a neucleus • A cell without a neucleus • Mixtures that don't settle • Cellular control mechanism • A process of photosynthesis • How two organisms cooperate • A protein used to make things • Chemical energy for living things • Provides support and connects bones • An atom with a net charge of negative • ...

Biology Crossword 2023-03-28

Biology Crossword crossword puzzle
Across
  1. Complete mapping of the 20,000 genes found in the human genetic code; 13-year project done by sequencing the base pairs of human DNA
  2. Test used to identify individuals (crime scenes) and catalogue endangered species
  3. occurs when a nucleotide is inserted or deleted in the coding region of a gene; also called additions or deletions
  4. Ribonucleic acid (ribose sugar); often carries the message of DNA
  5. Messenger RNA; end product of transcription, leaves nucleus to deliver the genetic message of DNA to the ribosomes
  6. Use of DNA to treat genetic disorders and diseases, by replacing mutated genes with functional genes or genes to produce proteins
  7. Technique used to create a DNA fingerprint by separating fragments of DNA molecules through an electrically charged field
  8. Molecules that are assembling into proteins at the ribosomes; monomers or proteins
  9. The form of DNA coiled and packed in the nucleus (becomes individual chromosomes when it condenses before cell division)
  10. Transfer RNA; molecule that bonds with amino acids and transfers them to ribosomes for protein synthesis/translation
  11. An organism with genes inserted from another organism to achieve a purpose (human insulin-producing bacteria)
Down
  1. Monomer of nucleic acid - made up of a 5-carbon sugar (deoxyribose or ribose), phosphate group, and a nitrogen base
  2. First step in producing proteins - making mRNA from DNA so the genetic message can leave the nucleus; occurs in the nucleus
  3. Make up the internal structure of DNA and RNA: Guanine, Cytosine, Adenine, Thymine (or Uracil); "stairsteps" of the ladder
  4. 3 mRNA nucleotides in sequence to code for 1 amino acid
  5. Process of assembling amino acids into proteins from the information coded in RNA; occurs at the ribosomes
  6. Ribosomal RNA; molecule that composes ribosomes to aid in the process of translation
  7. Occurs when one base pair in the DNA sequence is replaced by another, often causes adverse effects in development or functioning of an organism (point mutation)
  8. Organic compound made of amino acids that is responsible for cell specialization, gene expression, growth, repair, and many critical cellular functions
  9. Deoxyribonucleic acid (deoxyribose sugar); polymer of nucleotides that contains all hereditary information; located in the nucleus

20 Clues: 3 mRNA nucleotides in sequence to code for 1 amino acid • Ribonucleic acid (ribose sugar); often carries the message of DNA • Test used to identify individuals (crime scenes) and catalogue endangered species • Molecules that are assembling into proteins at the ribosomes; monomers or proteins • ...

General Biology 2023-01-05

General Biology crossword puzzle
Across
  1. This also occurs in the saliva, and breaks the sugar maltose into glucose
  2. BIOMOLECULES THAT CONTAIN LARGE HYDROPHOBIC STRUCTURES THAT ARE COMMONLY NOT SOLUBLE IN WATER
  3. out of the nucleus into the cytoplasm
  4. Carbohydrates are formed by green plants from carbon dioxide and water during the process of
  5. The overall three-dimensional structure of a polypeptide is called its
  6. essential, Synthesized by the body and have to be supplied by the foods we eat
  7. Stiffened with a carbohydrate
  8. A macronutrient that is essential to building muscle mass
  9. implies the destruction of the tertiary structure of a protein molecule and the formation of random polypeptide chains.
  10. it carries the information, or message, from the
  11. Is also called a glycan.
  12. DNA is all twisted up into a Chromosome.
  13. Heterocyclic aromatic organic compound, consisting of a pyrimidine ring.
  14. Makes up the major part of ribosomes, which is where proteins are made
Down
  1. They can be detrimental to the body when regularly consumed, since they are comprised of refined sugars with minimal vitamins of nutrients
  2. refers to local folded structures that form within a polypeptide due to interactions between atoms of the backbone.
  3. is the sugar formed when two
  4. Consist of a sugar molecule attached to a phosphate group or nitrogen-containing base
  5. A biological catalyst and is almost a protein.
  6. Is the two-unit member of the amylose homologous series, the key structural motif of starch
  7. A cell that contains a single set of chromosomes
  8. the sites of PROTEIN SYNTHESIS
  9. Molecule that contain nitrogen and act as a base
  10. During protein synthesis, it transports amino acids to ribosomes
  11. Ended the debate on spontaneous generation
  12. is the basic unit of life
  13. are joined by glycosidic bonding
  14. Group of cells with interrelated functions
  15. the area where cell originates to different directions
  16. The simplest level of protein structure
  17. Acids are long-chain carboxylic acids that are insoluble
  18. When these subunits come together, they give the protein its

32 Clues: Is also called a glycan. • is the basic unit of life • is the sugar formed when two • Stiffened with a carbohydrate • the sites of PROTEIN SYNTHESIS • are joined by glycosidic bonding • out of the nucleus into the cytoplasm • The simplest level of protein structure • DNA is all twisted up into a Chromosome. • Ended the debate on spontaneous generation • ...

Gener biology 2023-01-05

Gener biology crossword puzzle
Across
  1. lipids with a carbohydrate attached by a glycosidic bond.
  2. _______ is the molecule that carries genetic information for the development and functioning of an organism.
  3. membrane ________ is double-layered in animals, and forms the outer cell boundary that protects the cell contents and regulates what goes in and out of cells.
  4. complex of DNA and proteins that forms chromosomes within the nucleus of eukaryotic cells.
  5. Made up of Long fatty acid chains esterified to long chain alcohols.
  6. organisms whose cells lack a nucleus and other organelles.
  7. when two molecule bond
  8. packed together.
  9. Preserves chromosome number
  10. Basic unit of life
  11. known as milk sugar
  12. cells tend to conduct water and minerals from roots to leaves.
  13. polypeptide chain coils with hydrogen bonds keeping the coll stable.
  14. What is the main component of the cell membrane?
  15. breaking down toxic materials.
  16. cell like water, food molecules, inorganic ions and enzymes.
  17. This helps to keep cell membranes from becoming stiff by preventing phospholipids from being too
  18. cellular mechanism where a cell internalizes substances from the
  19. Produces four daughter nuclei.
Down
  1. Biomolecules that contain large hydrophobic structures that are commonly not soluble in water.
  2. organic compounds consisting of carbon, hydrogen, and oxygen where the proportion of hydrogen atoms to oxygen atom is two to one.
  3. During ________ the cell undergoes normal growth processes while also preparing for cell division.
  4. chemically, they form ________?
  5. What proteins help speed up metabolism, or the chemical reactions in our bodies.
  6. surrounded by a single membrane containing digestive enzymes
  7. What is the movement of water molecules through the plasma membrane called?
  8. measure of the average kinetic energy of the particles in a substance.
  9. covers body surfaces and lines body cavities. Functions include lining, protecting, and forming glands.
  10. Locomotory projections in eukaryotes that look like hairs with much shorter length.
  11. for the storage of genetic information.
  12. environment.
  13. Highly complex substance that is present in all living organisms.
  14. in the form of DNA inside the cells
  15. It stores materials needed by
  16. It is a jelly-like fluid within a cell that is composed primarily of water, salts and proteins.
  17. class of biomolecules that are found in all living organisms and
  18. This is the storehouse of genetic

37 Clues: environment. • packed together. • Basic unit of life • known as milk sugar • when two molecule bond • Preserves chromosome number • It stores materials needed by • breaking down toxic materials. • Produces four daughter nuclei. • chemically, they form ________? • This is the storehouse of genetic • in the form of DNA inside the cells • for the storage of genetic information. • ...

Biology #1 2022-12-12

Biology #1 crossword puzzle
Across
  1. Study of of human populations
  2. Organism that produces its own food
  3. Scientific study of life
  4. Process that requires oxygen
  5. Programed cell death
  6. Organisms that have a nucleus
  7. Macromolecule used for energy
  8. Process by which cells produce gametes
  9. Reproduction involving two parents
  10. Part of Earth where life exist
  11. nonliving factors in an ecosystem.
  12. Protein catalyst
  13. Organelle where photosynthesis occurs
  14. Site of cellular respiration
Down
  1. Basic unit of life
  2. First stage of cellular respiration
  3. Energy molecule
  4. Maintaining a constant internal environment.
  5. Mass of rapidly dividing cells
  6. Without oxygen
  7. Cells release energy in the absence of O2
  8. pH less than seven
  9. Diffusion of water
  10. Genetic code

24 Clues: Genetic code • Without oxygen • Energy molecule • Protein catalyst • Basic unit of life • pH less than seven • Diffusion of water • Programed cell death • Scientific study of life • Process that requires oxygen • Site of cellular respiration • Study of of human populations • Organisms that have a nucleus • Macromolecule used for energy • Mass of rapidly dividing cells • ...

Biology puzzle 2022-12-12

Biology puzzle crossword puzzle
Across
  1. what is made by reactants
  2. product of photosynthesis
  3. the process of things being broken down by bacteria
  4. A series of chemical reactions that occurs as part of the dark reactions of photosynthesis
  5. inside tissue of a leaf
  6. flattened sacs inside a chloroplast
  7. needs light
  8. The mix of oxygen and carbon
  9. what the sun produces
  10. does not need light
  11. what make the plant green
  12. part of cell that makes atp
Down
  1. organisms that make their own food
  2. coverts ADP to energy-rich ATP
  3. process where glucose is broken down into ATP
  4. process in which plants make glucose
  5. what organisms breath
  6. critical for photosynthesis
  7. what goes into a process to make something else
  8. what cells use for energy
  9. does need oxygen

21 Clues: needs light • does need oxygen • does not need light • what organisms breath • what the sun produces • inside tissue of a leaf • what is made by reactants • product of photosynthesis • what cells use for energy • what make the plant green • critical for photosynthesis • part of cell that makes atp • The mix of oxygen and carbon • coverts ADP to energy-rich ATP • ...

Biology #2 2022-12-14

Biology #2 crossword puzzle
Across
  1. Macromolecule forming DNA
  2. Macromolecule with C, H, and O
  3. E in GROCHEE
  4. Circulatory system in rats?
  5. Macromolecule with H,O,C,N
  6. U in SUPCHAD
  7. Macromolecule with only C and H, attached to a sugar
  8. Transforming DNA in protein
  9. A in SUPCHAD
  10. R in SEERATS
  11. Organism using sunlight to produce energy
Down
  1. what sends proteins to other locations
  2. keeps the cell membrane structure
  3. Three phospholipids bonded together
  4. Shark has two, frog has one
  5. Synonym for balance
  6. Keeps the plant cell from bursting
  7. Organism with no membrane-bound organelles
  8. What would be needed to break a peptide bond?
  9. N-containing Group in a protein

20 Clues: E in GROCHEE • U in SUPCHAD • A in SUPCHAD • R in SEERATS • Synonym for balance • Macromolecule forming DNA • Macromolecule with H,O,C,N • Shark has two, frog has one • Circulatory system in rats? • Transforming DNA in protein • Macromolecule with C, H, and O • N-containing Group in a protein • keeps the cell membrane structure • Keeps the plant cell from bursting • ...

GENERAL BIOLOGY 2022-12-29

GENERAL BIOLOGY crossword puzzle
Across
  1. are the building blocks of nucleic acids.
  2. by which genetic message contained in DNA read and copied.
  3. RNA are decoded and used to build proteins.
  4. commonly found in honey, fruits and root.
  5. bulding-phase.
  6. building-up phase.
  7. basic unit of DNA.
  8. is the processes by which the instructions in DNA are converted into a functional product.
  9. for metabollic processes naturally produced in the body.
  10. most abundant carbohydrate in food.
  11. the small unit that can live on its own and that makes up all living organisms and the tissues of the body.
  12. refers to the presence of a single set of chromosomes in an organisms cells.
  13. powerhouses of the cell
  14. it is as either protein synthesis where the messages from one for making a protein has constructed with the help of tRNA.
  15. a linear organic polymer consisting of a large number of amino-acid residues bonded together in a chain, forming part of (or the whole of) a protein molecule.
  16. it is organisms whose cell lack a nucleus and other organelles.
  17. in the saliva, it helps change starches into sugars.
  18. fatty, waxy or oily compounds that are soluble in organic solvents and insoluble in polar solvents such as water.
  19. the hereditary material in humans and almost all other organisms.
  20. belong to a class of dietary fibers known as fructants.
Down
  1. the process which by replica, transfer and used of genetic information.
  2. represent a broad group of substances which include the sugars, starches, gums, and celluloses.
  3. is the sugar formed when two monosaccharides are joined by glycosidic bonding.
  4. formed between the hemiacetal or hemiketal group of a saccharide and the hydroxyl group f some compound such as an alcohol.
  5. stored form of glucose that's made up of many connected glucose molecules.
  6. it is a double-membrane organelles which are found in the cells of plants and algae.
  7. a class of enzymes that catalyze single strands in an ATP- dependent reaction and function in DNA modification processing.
  8. a space within a cell that is empty of cytoplasm, lined with a membrane and filled with fluid.
  9. is the alternation of the shape of enzyme.
  10. the body can readily absorb.
  11. it don't taste sweet like simples sugars because they don't activate taste buds in the same way.
  12. the most important member of the sugar family.
  13. this enzyme helps to digest lactose, a sugar found in milk and other dairy products.
  14. this enzyme break proteins down into amino acids in the small intestine.
  15. containing two complete sets of chromosomes, one from each parent.
  16. a molecule made up of amino acid. They are the body structures, such as skin and hairs and of the other substances such as enzymes, cytokinesis and antibodies.
  17. it is the membrane enclosed organelle within the cell that contains the chromosomes.
  18. designed a scientific experiment to test the spontaneous creation of maggots by placing fresh meat in each of different jars.

38 Clues: bulding-phase. • building-up phase. • basic unit of DNA. • powerhouses of the cell • the body can readily absorb. • most abundant carbohydrate in food. • are the building blocks of nucleic acids. • commonly found in honey, fruits and root. • is the alternation of the shape of enzyme. • RNA are decoded and used to build proteins. • the most important member of the sugar family. • ...

Biology Crossword 2023-01-24

Biology Crossword crossword puzzle
Across
  1. The physiological value that the average varies around.
  2. I wish I was —, so I could be paired with U
  3. The cell cycle is situated upon
  4. A situation where toxic wastes may build up in the body or cells may not receive all the nutrients they require.
  5. What did the cell say to his sister when she stepped on his toe?
  6. The procedure through which glucose is broken down to provide energy
  7. I don't consume food. I do, however, like a light meal every day.
  8. This is the type of energy that drives diffusion
  9. Any organ or tissue that operates to make the modifications required to maintain homeostasis
  10. Oxygen is used in a series of processes that produce water and carbon dioxide as byproducts.
  11. When a human's body temperature surpasses 37 °C.
  12. Takes place in the inner membrane; transfers electrons via redox reactions
  13. State in which one is preserving and gaining muscular mass
  14. Similar to the way we braid hair, DNA twists into what shape?
  15. A term you might hear in a sci-fi movie; The place where pyruvate oxidation takes place
  16. A bond composed of two or more amino acids in a short chain.
  17. compounds with precisely the same amount of atoms
  18. Our body has 23 pairs of these
  19. Where does glycolysis take place?
  20. an organic chemical's interaction with water to produce two or more new compounds
  21. Amino Acid used to make proteins
  22. Increases the blood's level of glucose
  23. This class of chemical compounds is made up of fats, waxes, and steroids
  24. This metabolic pathway might become unbalanced with heat.
Down
  1. What made the mushroom so well-liked? He was a — OR → Kawhi Leonard like to call himself a —
  2. Well, a cell will — when it is put in a hypotonic solution.
  3. This expression encapsulates how fussy the cell membrane is.
  4. Through this process, plants produce oxygen and sugar-based energy from carbon dioxide, water, and sunshine.
  5. The same way food provides us energy, this term is the cells energy currency
  6. Helps to maintain a variable within the typical range and decrease an excessive reaction.
  7. Ever wonder why you have the traits you do? This is because of —
  8. lipid molecules in aqueous solutions that organise themselves into spheres.
  9. What is the leader of a biology gang called?
  10. Processes data and turns on effectors
  11. A type of reaction, also referred to as the carbon-fixing reaction
  12. Utilizes solar energy to create the two molecules required for photosynthesis's next phase.
  13. Where do hippos attend college?
  14. Feedback that accelerates a physiological reaction
  15. Reduces the blood's glucose levels
  16. Illness brought on by a disruption of the insulin feedback loop
  17. The art of maintaining internal harmony and consistency
  18. The terminals your brain and skin have mainly for nerve cells
  19. How do you describe an organic compound with a boiling attitude?

43 Clues: Our body has 23 pairs of these • The cell cycle is situated upon • Where do hippos attend college? • Amino Acid used to make proteins • Where does glycolysis take place? • Reduces the blood's glucose levels • Processes data and turns on effectors • Increases the blood's level of glucose • I wish I was —, so I could be paired with U • ...

Biology Crossword 2023-01-19

Biology Crossword crossword puzzle
Across
  1. mRNA is made from DNA
  2. joins the Okazaki fragments together to make one strand
  3. large molecules move materials into the cell
  4. molecules move from area of high to low concentration
  5. produce changes in whole chromosomes
  6. stands Deoxyribonucleic Acid
  7. heritable changes in genetic information
  8. diffusion of water across a membrane
  9. stands for Adenosine Triphosphate
  10. a balanced internal condition of cells
  11. moving molecules out of the cell
  12. unwinds and separates the 2 DNA strands by breaking the weak hydrogen bonds
  13. synthesized as a single strand from the point of origin toward the replication fork
  14. shift the reading frame for every substation usually affect no more than a single amino acid
Down
  1. synthesized disdcontinually against the overall direction of replication
  2. made up of monosaccharide polymers
  3. splitting of cells to create new somatic cells
  4. polar head and non polar tails
  5. produce changes in a single gene
  6. splitting of cells to create gametes
  7. involve changes in one or a few nucleotides
  8. simple sugar
  9. series of short segments on the lagging strand
  10. protein is made by adding amino acids a growing peptide chain

24 Clues: simple sugar • mRNA is made from DNA • stands Deoxyribonucleic Acid • polar head and non polar tails • produce changes in a single gene • moving molecules out of the cell • stands for Adenosine Triphosphate • made up of monosaccharide polymers • splitting of cells to create gametes • produce changes in whole chromosomes • diffusion of water across a membrane • ...

Biology Crossword 2023-04-20

Biology Crossword crossword puzzle
Across
  1. When an allele of a gene overrules the other
  2. Having two different alleles
  3. Matches with Adenine
  4. Matches with Cytosine
  5. Having two identical versions of the same gene
  6. Cell division
  7. The growing stage of a cell, preparing for cell division
  8. Genetic info
  9. Process of splitting the parent cell into two daughter cells
  10. Matches with Thymine
  11. Nitrogen containing base
  12. Attached to the nitrogenous base of a phosphate
  13. Breeding experiment between two organisms
  14. The fourth stage in cell division
  15. The last stage in cell division
Down
  1. The creation of protein by cells
  2. The allele being overruled
  3. The changing of a structure of a gene
  4. Translating the sequence of a messenger RNA (mRNA)
  5. Gap phases in the Interphase
  6. Following a lock and key principle
  7. Copying a segment of DNA into RNA
  8. Structural support for DNA Double-Helix
  9. The first stage in cell division
  10. Matches with Guanine
  11. Physical structure of DNA
  12. The third stage in cell division
  13. Used in the construction of nucleotides

28 Clues: Genetic info • Cell division • Matches with Adenine • Matches with Guanine • Matches with Thymine • Matches with Cytosine • Nitrogen containing base • Physical structure of DNA • The allele being overruled • Gap phases in the Interphase • Having two different alleles • The last stage in cell division • The creation of protein by cells • The first stage in cell division • ...

Biology Crossword 2023-04-20

Biology Crossword crossword puzzle
Across
  1. When an allele of a gene overrules the other
  2. Having two different alleles
  3. Matches with Adenine
  4. Matches with Cytosine
  5. Having two identical versions of the same gene
  6. Cell division
  7. The growing stage of a cell, preparing for cell division
  8. Genetic info
  9. Process of splitting the parent cell into two daughter cells
  10. Matches with Thymine
  11. Nitrogen containing base
  12. Attached to the nitrogenous base of a phosphate
  13. Breeding experiment between two organisms
  14. The fourth stage in cell division
  15. The last stage in cell division
Down
  1. The creation of protein by cells
  2. The allele being overruled
  3. The changing of a structure of a gene
  4. Translating the sequence of a messenger RNA (mRNA)
  5. Gap phases in the Interphase
  6. Following a lock and key principle
  7. Copying a segment of DNA into RNA
  8. Structural support for DNA Double-Helix
  9. The first stage in cell division
  10. Matches with Guanine
  11. Physical structure of DNA
  12. The third stage in cell division
  13. Used in the construction of nucleotides

28 Clues: Genetic info • Cell division • Matches with Adenine • Matches with Guanine • Matches with Thymine • Matches with Cytosine • Nitrogen containing base • Physical structure of DNA • The allele being overruled • Gap phases in the Interphase • Having two different alleles • The last stage in cell division • The creation of protein by cells • The first stage in cell division • ...

biology vocabulary 2023-04-12

biology vocabulary crossword puzzle
Across
  1. The way that the nitrogen bases align
  2. nucleotides AUCG
  3. division of cytoplasm/ mitosis
  4. building amino acid chains
  5. A random change in gene sequence
  6. Apart of a nucleotide
  7. pairs with Thymine
  8. Always expressed
  9. punnett squares
  10. molecule in a DNA Nucleotide
  11. chromosomes become visible
  12. The process in making proteins
  13. DNA ladder
  14. pairs with cytosine
  15. nucleus divides
  16. two nuclei
  17. Adenine, Thymine, cytosine, Guanine
Down
  1. cell growth/ DNA replication
  2. copy part of Dna to make mRNA
  3. chromosomes line up along the middle/ equator
  4. different alleles
  5. pairs with guanine
  6. All organisms contain the same genetic code just different amounts
  7. cell growth
  8. nitrogen bases
  9. same alleles
  10. looks like fingers are pulling apart/ mitosis
  11. only expressed when both are present
  12. pairs with adenine

29 Clues: DNA ladder • two nuclei • cell growth • same alleles • nitrogen bases • punnett squares • nucleus divides • nucleotides AUCG • Always expressed • different alleles • pairs with guanine • pairs with Thymine • pairs with adenine • pairs with cytosine • Apart of a nucleotide • building amino acid chains • chromosomes become visible • cell growth/ DNA replication • molecule in a DNA Nucleotide • ...

biology crossword 2023-04-14

biology crossword crossword puzzle
Across
  1. geneexpression
  2. deoxyribose
  3. growP2
  4. CGAT
  5. abnormal
  6. complement
  7. G
  8. T
  9. RR
  10. superior
  11. pro
  12. middle
  13. inter
  14. 2cells
Down
  1. 2helix
  2. 16square
  3. C
  4. ribose
  5. glucose
  6. rr
  7. A
  8. codons
  9. RNApolymerase
  10. telo
  11. CGAT
  12. Rr
  13. phases
  14. grow
  15. 4square
  16. phos
  17. ana

31 Clues: C • A • G • T • rr • Rr • RR • pro • ana • telo • CGAT • CGAT • grow • phos • inter • 2helix • ribose • growP2 • codons • phases • middle • 2cells • glucose • 4square • 16square • abnormal • superior • complement • deoxyribose • RNApolymerase • geneexpression

Biology Bonus 2023-04-24

Biology Bonus crossword puzzle
Across
  1. The prefix that is "K" in KHDUDCM.
  2. What is the standard unit temperature?
  3. What describes a mole solute per liter solution?
  4. Matter is composed of _?
  5. The chemical with an atomic mass of 16.00.
  6. Ernest Rutherford discovered what part of the atom?
  7. A mixture where individual particles cannot be distinguished.
  8. The temperature and pressure where the solid, liquid, and gas forms of a substance coexist.
  9. The periodic element with the smallest atomic radius.
  10. Li on the periodic table.
  11. The bond between atoms that share electrons.
Down
  1. What is the transition of a substance directly from solid to gas?
  2. JJ Thomspon discovered what part of the atom?
  3. Diffusion through a tiny opening is _.
  4. The solid produced in a chemical reaction.
  5. A substance that can be dissolved.
  6. What type of reaction is A+B-->AB.
  7. What type of reaction involves oxygen combining with a substance to release light and heat?
  8. James Chadwick discovered what part of the atom?
  9. A mixture that is not uniform.

20 Clues: Matter is composed of _? • Li on the periodic table. • A mixture that is not uniform. • The prefix that is "K" in KHDUDCM. • A substance that can be dissolved. • What type of reaction is A+B-->AB. • What is the standard unit temperature? • Diffusion through a tiny opening is _. • The solid produced in a chemical reaction. • The chemical with an atomic mass of 16.00. • ...

Biology terms 2023-02-21

Biology terms crossword puzzle
Across
  1. the mass of an atom of a chemical element expressed in atomic mass units
  2. strength/energy going along with physical movement.
  3. group of atoms bonded together.
  4. a substance that cannot be broken down or turned into something else.
  5. a bond where an electron is unevenly shared between two bonded atoms.
  6. an atom/ion with an net electric charge due to one or more losses of an electron
  7. a stable subatomic particle
  8. central and most important part of an object.
  9. a single electron/one or two more electrons on the outershell of an atom.
  10. a subatomic particle with a negative electric charge
  11. total distance from an atoms nucleus to the outermost spot of the electron.
  12. product if mass multiplied by acceleration
  13. measure of an atoms ion.
  14. a negatively charged ion
  15. an object gaining speed
  16. quantity of motion
Down
  1. the basic unit of a chemical element
  2. a connection between two surfaces or objects that have been joined together,
  3. number of protons in an atom
  4. force that holds atoms together.
  5. speed of something in a given direction
  6. an atoms tendency to attract bonding electrons.
  7. each/two or more forms of the same element that have equal numbers of protons but different neutrons.
  8. type of linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound
  9. a table of every element ever
  10. interatomic linkage that links from sharing an electron
  11. a subatomic particle without an electric charge
  12. property of all matter.
  13. any five elements that make up a group on the periodic table called the group VII A
  14. a positively charged ion

30 Clues: quantity of motion • property of all matter. • an object gaining speed • a positively charged ion • measure of an atoms ion. • a negatively charged ion • a stable subatomic particle • number of protons in an atom • a table of every element ever • group of atoms bonded together. • force that holds atoms together. • the basic unit of a chemical element • ...

Biology Crossword 2023-02-22

Biology Crossword crossword puzzle
Across
  1. It's when a species is still valid today and is an anti-synonym of extinct.
  2. The haploid set of chromosomes in a gamete or microorganism, or in each cell of a multicellular organism.
  3. Animals that migrate do not return to the land they left.
  4. It's the transfer of genetic material from one population to another.
  5. It's a variation of the same sequence of nucleotides at the same place on a long DNA molecule, as described in leading textbooks on genetics and evolution.
  6. It's the separation of the members of a population and it happens when an avidity is divided by new formations.
  7. When individuals of intermediate phenotype are less fit than those of superior and inferior phenotypes, thus favoring the extremes.
  8. Called an island group or island chain, is a chain, group, or collection of islands, or sometimes a sea containing a small number of scattered islands.
  9. When an animal leaves their home because the habitat is no longer ideal for them and they need to find a more suitable environment.
  10. when individuals with traits on one side of the mean in their population survive better or reproduce more than those on the other.
Down
  1. The inability of a species to reproduce successfully with related species due to geographic, behavioral, physiological, or genetic differences.
  2. It's the complete disappearance of a species from the earth, that is, species of plants or animals that no longer exist on this planet.
  3. It's variation in the relative frequency of different genotypes in a small population.
  4. It's the rapid diversification of a single lineage into many species that inhabit a variety of environments or use a variety of resources and differ in traits required to exploit these.
  5. It's the condition of an allele or genotype in a gene pool where the frequency does not change from generation to generation.
  6. When two or more species reproduce at different times.
  7. It's a type of natural selection in which genetic diversity decreases as the population stabilizes at a particular trait value.
  8. The combination of all the genes present in a reproducing population or species.
  9. It's the process through which populations of living organisms adapt and change.
  10. It's the relative frequency of an allele at a particular locus in a population, expressed as a fraction or percentage.

20 Clues: When two or more species reproduce at different times. • Animals that migrate do not return to the land they left. • It's the transfer of genetic material from one population to another. • It's when a species is still valid today and is an anti-synonym of extinct. • The combination of all the genes present in a reproducing population or species. • ...

DNA Biology 2023-02-15

DNA Biology crossword puzzle
Across
  1. Blood cells have an abnormal shape because of a mutation in the DNA, causing
  2. DNA is made of repeating subunits called
  3. In DNA, Adenine always pairs with
  4. The molecule of heredity, contains the “blueprint” for building an organism
  5. The process by which DNA makes a copy of itself
  6. This molecule takes the message from DNA to the ribosomes
  7. A protein that makes up blood cells
  8. The sugar molecule found in mRNA is
  9. The process by which RNA is made into protein is called
  10. These make up the rungs (center) of the DNA ladder, can be 4 different types
  11. A section of DNA that codes for a protein
Down
  1. DNA is in the shape of a
  2. A base found in RNA but not DNA
  3. These structures in the cell build proteins based on the code
  4. Sugar found in DNA, makes up the sides of the ladder
  5. Sugar alternates with this molecule on the sides of the ladder
  6. The process by which DNA is made into RNA is called
  7. Guanine always pairs with
  8. Any change in DNA is called a
  9. Amino acids join together to make

20 Clues: DNA is in the shape of a • Guanine always pairs with • Any change in DNA is called a • A base found in RNA but not DNA • In DNA, Adenine always pairs with • Amino acids join together to make • A protein that makes up blood cells • The sugar molecule found in mRNA is • DNA is made of repeating subunits called • A section of DNA that codes for a protein • ...

Biology review 2017-06-01

Biology review crossword puzzle
Across
  1. similar anatomy in different types of animals
  2. all living organisms are related to one another
  3. loss of all of a part of a chromosome
  4. each individual has a unique combination of inherited traits
  5. making RNA from a sequence of DNA bases
  6. the individuals with the best traits and adaptions will survive and have the opportunity to pass on it's traits to offspring
  7. spliced back together to form the final mRNA
  8. chemical or agent in he environment that cause mutation
  9. organisms that are adapted to an environment survive and reproduce more than others
  10. RNA comtains letters of a language called the
  11. gene mutations that involve changes in one or a few nucleotides
  12. the process of change over time
Down
  1. long chains of amino acids
  2. part of chromosome breaks off and attaches to another
  3. a nucleus acidthat consists of a long chain of nucleotides
  4. extra copy of all or part of a chromosome
  5. cut out and discarded
  6. untwists the double helix and exposes complementary strands
  7. reverses direction of parts of a chromosome
  8. reads along each naked single strand adding complementary nucleotide
  9. puts down a short piece of rna termed the primer
  10. each species produces more offspring that can survive
  11. individuals compete for limited resources
  12. decoding of mRNA into protein
  13. splices together the short segments of the discontinuous strand
  14. heritable changes in genetic information

26 Clues: cut out and discarded • long chains of amino acids • decoding of mRNA into protein • the process of change over time • loss of all of a part of a chromosome • making RNA from a sequence of DNA bases • heritable changes in genetic information • extra copy of all or part of a chromosome • individuals compete for limited resources • reverses direction of parts of a chromosome • ...

Biology Crossword 2017-06-01

Biology Crossword crossword puzzle
Across
  1. the smallest living creatures
  2. a adaptation in a species to its environment
  3. a digestive structure found in chickens and turkeys and some worms, that grinds up food in place of teeth
  4. the home in which a plant sprouts it's first life from
  5. used to form complex structures built from amino acids eventually forming muscle and tissue.
  6. respiratory structure that extracts oxygen from water
  7. (2words) the system that breaks down food for extraction
  8. (2words) the system that moves blood and nutrients around the body
  9. diet consists of only animal tissue
  10. extracts negative items out of the body and dispels of it through urination
  11. diet only consists of dead matter
  12. circulatory structure that pumps blood and nutrients throughout the body
Down
  1. diet consists of a diet of vegetables and animal tissue
  2. a cell structure that carries out photosynthesis
  3. the smallest unit of living matter
  4. respiratory structure that extracts oxygen from air
  5. the smallest unit of matter
  6. (2words) the system that allows oxygen to enter the body and distributes it throughout.
  7. a pool of acid that breaks down food to its bare nutrients
  8. a fertilized pod holding a animal fetus, are not used by mammals
  9. (2words) the system that hold the brain and it's structures
  10. body lined with walls of chitin and a closed respiratory system
  11. the biggest part of the nervous system that controls the body
  12. diet only consists of vegetables and fruit

24 Clues: the smallest unit of matter • the smallest living creatures • diet only consists of dead matter • the smallest unit of living matter • diet consists of only animal tissue • diet only consists of vegetables and fruit • a adaptation in a species to its environment • a cell structure that carries out photosynthesis • respiratory structure that extracts oxygen from air • ...

Marine Biology 2017-09-15

Marine Biology crossword puzzle
Across
  1. A phylum of diverse animals which includes both animals with backbones and those without.
  2. The phylum of invertebrate animals with specialized stinging cells such as jellyfish, corals and anemones.
  3. Animals such as clams, oysters and scallops which have two shells are often called _______.
  4. Animals that have backbones. Fish, sea mammals and humans are vertebrate animals.
  5. Numerous small, water-filled fleshy tubes used by sea stars and in other echinoderms for locomotion, feeding, breathing and, in some cases, seeing.
  6. The end part of a leg or the muscular disc that a snail or slug moves on.
  7. The physical place where an organism lives.
  8. An accumulation of decayed organic material (plant or animal).
  9. The phylum of soft-bodied animals that includes snails, slugs, clams, oysters and octopi.
  10. Animals that have no backbone. Insects, crabs and lobsters, snails, clams, octopi, starfish, sea urchins and worms are all _____________.
  11. The removal or expulsion of internal organs. Sea cucumbers __________ in response to stress.
  12. Usually microscopic plants and animals that float or drift in the sea or freshwater. They are the base of most marine food chains.
  13. The part of the beach covered with water when the tide is in and uncovered when the tide is out.
  14. The phylum of invertebrate animals with jointed limbs such as crabs, shrimp or barnacles.
  15. A special characteristic of a living thing which helps it to survive in its environment.
  16. A tubelike organ used by clams, octopi and other mollusks for drawing water in and out of their bodies. The clam's neck is its ______.
Down
  1. Animals that capture and eat other animals are _________.
  2. Long, slender, flexible growths that may be used in feeding, locomotion or various sensory activities. Anemones have _________ around their mouths.
  3. A fundamental biological division; a sub-division of genus. A scientific name has two parts, genus and _______. The species name is always written in lowercase and underlined or italicized.
  4. Animals that are eaten by other animals are called ____.
  5. A colour, shape or behaviour that helps hide an animal.
  6. Living on the bottom. Plants and animals that live on the bottom of the ocean are called _______ animals.
  7. Hard outer covering such as found on clams, snails and oysters.
  8. A process of development of species or organisms from early primitive form to their present state, usually involving adaptations for better survival in their environment.
  9. The alternate rise and all of the surface of the oceans and seas caused by the attraction of the moon and sun.
  10. Marine slugs.
  11. To escape or get away. Prey try to _____ predators.
  12. The phylum of invertebrate animals with spiny skin such as sea stars, sea cucumbers and sea urchins.
  13. A barbed, threadlike stinger found in anemones, jellyfish and other cnidarian animals.
  14. The shedding of the exoskeleton. Crabs must ____ their shell in order to grow.
  15. A classification of plants and animals with common distinguishing characteristics. _____ is the first part of a two-part scientific name which each kind of organism carries. It is always capitalized and underlined or italicized.
  16. A system of classifying living things into groups which are related.
  17. One of the broad, principal divisions of the plant or animal kingdom. The ______ is based on body plan.

33 Clues: Marine slugs. • The physical place where an organism lives. • To escape or get away. Prey try to _____ predators. • A colour, shape or behaviour that helps hide an animal. • Animals that are eaten by other animals are called ____. • Animals that capture and eat other animals are _________. • An accumulation of decayed organic material (plant or animal). • ...

Biology Crossword 2020-01-27

Biology Crossword crossword puzzle
Across
  1. muscle at the floor of the mouth that mixes food with saliva and pushes it back to the mouth to be swallowed
  2. cells that engulf and destroy bacteria and debris
  3. muscular rings that can contract to block the passage of materials
  4. eating disorder; a person eats large quantities of food and then intentionally vomits it out
  5. eating disorder; self-imposed starvation and refusal to maintain normal body weight
  6. antimicrobial molecules that communicate with immune system cells and stimulate the development of a fever
  7. triggers the production of antibodies, which bind mast cells
  8. fluid component of blood that transports cells, platelets, and numerous types of dissolved chemicals
  9. herbivore with a complex, four-chambered organ that specializes in the digestion of grass
  10. cell fragments that collect near a wound
  11. absence of one or more essential elements of the immune system
  12. biochemical that causes blood vessels to dilate
  13. blood pressure that reflects the force exerted on artery walls when the ventricles contract
  14. the outermost layer, and it consists partly of dry, dead cells that help keep invaders outside the body
  15. measure the energy stored in food
  16. forms the external entrance to the nasal cavity, functions in breathing, immunity, and the sense of smell
Down
  1. immune reaction to a harmless substance
  2. tube that connects the bladder with the outside of the body
  3. fatty deposits inside the walls of arteries reduce blood flow to the brain, heart, limbs or kidneys
  4. enzyme that digests proteins
  5. windpipe; tube just beneath the larynx
  6. muscular bag that receives food from the esophagus
  7. an immediate, localized reaction to an injury or to any pathogen that breaches the body’s barriers
  8. rhythmic waves of contraction that propel food in one direction
  9. inflammation of the alveoli, usually resulting from an infection with bacteria, viruses, or fungi
  10. white blood cells that participate in inflammation
  11. a type of cancer in which red bone marrow produces too many white blood cells
  12. blood pressure when the ventricles relax
  13. a Y-shaped protein composed of two heavy and two light polypeptide chains
  14. blood vessels that carry blood away from the heart

30 Clues: enzyme that digests proteins • measure the energy stored in food • windpipe; tube just beneath the larynx • immune reaction to a harmless substance • cell fragments that collect near a wound • blood pressure when the ventricles relax • biochemical that causes blood vessels to dilate • cells that engulf and destroy bacteria and debris • ...

Biology Word 2020-02-11

Biology Word crossword puzzle
Across
  1. ทำหน้าที่เป็นพื้นของช่องอกและเพดานของช่องท้อง
  2. ลำไส้เล็กส่วนต้น
  3. สารสำคัญที่สร้างมาจากตับ ช่วยย่อยอาหารไขมัน
  4. สิ่งมีชีวิตที่สามารถสร้างอาหารเองได้
  5. เป็นเม็ดเลือดขาวที่ผลิตจากไขกระดูก
  6. กระเพาะอาหารลำดับที่ 4 และเป็นกระเพาะอาหารที่แท้จริงของสัตว์เคี้ยวเอื้อง และมีน้ำย่อย
  7. หลอดเลือดแดงใหญ่ เป็นหลอดเลือดที่มีขนาดใหญ่ที่สุดในร่างกาย
  8. สัตว์ครึ่งบกครึ่งน้ำ สัตว์เลื้อยคลาน และนก ใช้เป็นช่องเปิดสำหรับขับถ่ายของเสีย
  9. มีหน้าที่กรองของเสียออกจากร่างกายและดูดกลับของเหลวไปที่ท่อของหน่วยไต
  10. เหงือกของปลา
  11. หลอดเลือดที่นำเลือดที่มีของเสีย และคาร์บอนไดออกไซด์กลับเข้าสู่หัวใจห้องบนขวา เพื่อนำกลับไปฟอกที่ปอด
Down
  1. การแปรสภาพของสารอาหารที่มีโมเลกุลใหญ่
  2. ช่วยส่งอาหารไปยังกระเพาะอาหารด้วยการหดและคลายกล้ามเนื้อเป็นจังหวะ (Peristalsis)
  3. เป็นตำแหน่งที่มีการแลกเปลี่ยนgasระหว่างอากาศกับเลือด
  4. สมองส่วนที่อยู่บนสุดและมีขนาดใหญ่ที่สุด
  5. ปัสสาวะจากกระเพาะปัสสาวะออกนอกร่างกาย
  6. อวัยวะที่แมงมุมใช้หายใจ
  7. ทำหน้าที่พัดโบกเชื้อโรคให้เข้าเคลื่อนที่เข้าท่อลม และขับถ่ายด้วยการไอ จาม และเสมหะ
  8. ทำหน้าที่ในการดึงเอาธาตุเหล็กจากฮีโมโกลบินของเซลล์เม็ดเลือดแดง นำมาใช้ในร่างกาย
  9. ลำไส้ใหญ่ที่มีหน้าที่ดูดซึมน้ำและวิตามินบี12

20 Clues: เหงือกของปลา • ลำไส้เล็กส่วนต้น • อวัยวะที่แมงมุมใช้หายใจ • เป็นเม็ดเลือดขาวที่ผลิตจากไขกระดูก • สิ่งมีชีวิตที่สามารถสร้างอาหารเองได้ • การแปรสภาพของสารอาหารที่มีโมเลกุลใหญ่ • ปัสสาวะจากกระเพาะปัสสาวะออกนอกร่างกาย • สมองส่วนที่อยู่บนสุดและมีขนาดใหญ่ที่สุด • สารสำคัญที่สร้างมาจากตับ ช่วยย่อยอาหารไขมัน • ลำไส้ใหญ่ที่มีหน้าที่ดูดซึมน้ำและวิตามินบี12 • ...

Biology Terms 2020-04-11

Biology Terms crossword puzzle
Across
  1. The cells that produces antibodies
  2. The breakdown of large, complex molecules into small, diffusable molecules
  3. The rhythmic, wave-like contractions of the muscles in the alimentary canal
  4. A process to engulf, ingest and digest foreign particles
  5. When a solution is more dilute than another
  6. Contraction of the heart chamber
  7. The transport and utilisation of absorbed nutrients
  8. Different groups of tissues working towards a common goal
  9. Blood plasma without red blood cells and proteins
  10. Blood vessel which carries blood to the heart
  11. Reactions that break down large complex molecules
  12. The removal of the amine group in the amino acid and subsequent conversion to urea
  13. The force exerted by the cell wall that counters the force exerted by expanding cell contents
  14. Relaxation of the heart chamber
  15. The process of making organic molecules (glucose) from carbon dioxide, water and light energy
  16. The cells that transport oxygen in the body
  17. The change in the shape of the active site of enzyme due to changes in temperature or pH
  18. When a solution is more concentrated than another
  19. The adjective to describe a pair of muscles which opposes each other in action
  20. Net movement of particles against the concentration gradient with the expenditure of energy
Down
  1. The process of converting harmful, toxic substances into harmless products for removal from the body
  2. A liquid, complex tissue involved in transport and protection in our bodies
  3. Reactions that use water to break down large molecules
  4. The shrinking of animal cells
  5. The removal of undigested food materials
  6. The breakdown of glucose to release energy
  7. Reactions that link small molecules up to form large molecules with the release of water
  8. Cell fragments that play a role in blood clotting
  9. The process of taking in nutrients into the bloodstream
  10. When cells lose or gain structures to become specialised in carrying out their functions
  11. Blood vessel that is only one-cell thick
  12. Net movement of water from a region of higher water potential to a region of lower water potential
  13. Proteins in blood plasma which binds wo antigens
  14. The removal of metabolic waste products
  15. Blood vessel which carries blood away from heart
  16. Reactions that make large complex molecules from smaller units
  17. The shrinking of the cell surface membrane from the cell wall
  18. The enzyme required to first activate the blood clotting cascade
  19. The net, random movement of particles down a concentration gradient
  20. The intake of food
  21. When 2 solutions are of equal concentrations
  22. The smallest unit of life
  23. The build-up of plaque in the inner walls of arteries
  24. Molecules found on the surface of red blood cells
  25. Another word for blood clot
  26. A biological catalyst that speeds up rate of reactions without chemically changing itself

46 Clues: The intake of food • The smallest unit of life • Another word for blood clot • The shrinking of animal cells • Relaxation of the heart chamber • Contraction of the heart chamber • The cells that produces antibodies • The removal of metabolic waste products • The removal of undigested food materials • Blood vessel that is only one-cell thick • ...

Biology Vocab 2020-12-17

Biology Vocab crossword puzzle
Across
  1. substances made from large molecules
  2. building blocks of lipids
  3. substance formed after a chemical reaction
  4. building block for polymers
  5. substance that provides H atoms
  6. substance that solvent dissolves in
  7. smallest unit of matter
  8. macromolecule that is important to DNA&RNA
  9. bond where electrons are donated
  10. building blocks of proteins
  11. biological catalyst
  12. substance that can be added to speed up chemical reactions
  13. substance changing in a chemical reaction
Down
  1. molecule that can dissolve in others
  2. two or more atoms bonded together
  3. a nonpolar macromolecule
  4. amount needed to start a chemical reaction
  5. mixture or solvent & solute
  6. bond where electrons are shared
  7. macromolecules consisting of amino acid chains
  8. macromolecule consisting of CHO
  9. substance that consists of 2 or more elements
  10. Substance that cannot be broken down chemically
  11. compound that produces H ions
  12. molecule that lost a valence electron

25 Clues: biological catalyst • smallest unit of matter • a nonpolar macromolecule • building blocks of lipids • mixture or solvent & solute • building block for polymers • building blocks of proteins • compound that produces H ions • bond where electrons are shared • substance that provides H atoms • macromolecule consisting of CHO • bond where electrons are donated • ...

Biology puzzle 2021-01-29

Biology puzzle crossword puzzle
Across
  1. golden brown algae with a cell wall in two parts or valves significant component of phytoplankton
  2. single celled fungus that has a single nucleus and reproduces asexually by budding or fission or sexually through spore formation
  3. group of eukaryotes that includes foraminiferans and radiolarians
  4. partition or wall that divides two areas
  5. spore produced by sac and club fungi during asexual reproduction
  6. disease causing agent
  7. form of symbiosis in which one organism lives inside another
  8. complex single celled protist that moves by means of cilia and digests food in food vacuoles
  9. asexual form of reproduction whereby a new organism develops as an outgrowth of the body of the parent
  10. group of eukaryotic organisms that are not a plant, fungus or animal
  11. symbiotic relationship in which one species is benefitted and the other is neither harmed nor benefited
  12. spore that is motile by means of one or more flagella
  13. having cell walls
  14. clublike structure in which nuclear fusion, meiosis and basidiospore production occur during sexual reproduction of club fungi
  15. members of the domain Bacteria
  16. symbiotic relationship in which one species benefits in terms of growth and reproduction to the harm of the other species
  17. supergroup of eukaryotes that includes land plants and red and green algae
  18. freshwater and marine organisms that are suspended on or near the surface of the water
Down
  1. taking up of extraneous genetic material saprotroph organism that secretes digestive enzymes and absorbs the resulting nutrients back across the plasma membrane
  2. systematic group that refers to the major groups of eukaryotes
  3. an organism that transmits a disease or parasite to other organisms
  4. symbiotic relationship in which both species benefit in terms of growth and reproduction
  5. tangled mass of hyphal filaments composing the vegetative body of the fungus
  6. hyphae that have no cross walls
  7. exchange of DNA between bacteria by means of bacteriophage
  8. spore formed within a cell made by certain bacteria
  9. poisonous substance produced by living cells or organisms from the environment by bacteria
  10. a resting structure that contains reproductive bodies in protists and invertebrates
  11. fingerlike sac in which nuclear fusion, meiosis and ascospore production occur during sexual reproduction in sac fungi
  12. organism that lacks the membrane bound nucleus and the membranous organelles typical of eukaryotes
  13. various fungi whose body consists of a mass of hyphae that grow on and receive nutrients from organic matter
  14. transfer of genetic material from one cell to another
  15. mostly aquatic fungi with flagellated spores that may represent the most ancestral fungal lineage
  16. filament of the vegetative body of the fungus
  17. supergroup of eukaryotes that includes euglenids, kinetoplastids, parablastids and diplomonads

35 Clues: having cell walls • disease causing agent • members of the domain Bacteria • hyphae that have no cross walls • partition or wall that divides two areas • filament of the vegetative body of the fungus • spore formed within a cell made by certain bacteria • transfer of genetic material from one cell to another • spore that is motile by means of one or more flagella • ...

Biology Crossword 2021-01-26

Biology Crossword crossword puzzle
Across
  1. Act of breathing.
  2. the actin which offspring is produced by two parents.
  3. A substance produced by an organsim to start a biochemical reaction.
  4. all bones and joint in the human body.
  5. the substance on which an enzyme acts.
  6. spontaneous movement of solvent molecules.
  7. Contains chlorophyll, where photosynthesis takes place.
  8. the network of organs and tissues that help you breath.
  9. Any living factor
  10. special organs and cells that fight infections.
  11. network of tissues that rid the body of toxins.
  12. a substance produced by a living organism which acts as a catalyst.
  13. a substance that increases that rate of a chemical reaction
  14. An enzyme that is essential for breaking down lactose.
Down
  1. Converting light energy into chemical energy.
  2. a stable state of balance.
  3. a substance that increases the rate of a chemical reaction.
  4. burning fuels react with oxygen to release energy.
  5. movement of a substance from a place high or low concentration
  6. A bacteria or virus that can cause diseases.
  7. state of all bodily systems being maintained and balanced
  8. life sustaining chemical reaction in organisms.
  9. Any non-living factor.
  10. a group of tissues on a lining organism that have adapted
  11. Membrane-bound unit that contains the fundamental molecules of life.

25 Clues: Act of breathing. • Any living factor • Any non-living factor. • a stable state of balance. • all bones and joint in the human body. • the substance on which an enzyme acts. • spontaneous movement of solvent molecules. • A bacteria or virus that can cause diseases. • Converting light energy into chemical energy. • life sustaining chemical reaction in organisms. • ...

Biology Crossword 2021-01-26

Biology Crossword crossword puzzle
Across
  1. what tissue controls body movements, send and receive signals.
  2. on communication & cooperation among specialized cells.
  3. During aerobic respiration the _____ cycle generates high energy electrons that are passed to the electron transport chain to generate lots of ATP.
  4. what increases as two or more organisms of the same species trying to reproduce at the same time.
  5. Groups of the same species in an area.
  6. Similar to predators - feed at expense of host.
  7. what tissue connects, supports and separates all other types of tissue?
  8. Main source of energy for living things.
  9. what can a populations adjust to with small changes but not large or long term ones?
  10. covers body surfaces, line body cavities, and hollow organs. They provide a variety of functions, but mostly protection.
  11. which cell has a bigger vacuole
  12. the products of the Krebs Cycle are ATP,NADH,FADH2 and ___?
  13. process that passes matter from one organism or part of the biosphere to another.
  14. Predator & prey populations regulate each other.
  15. Mix tubes of water and any non-dissolved material that don’t settle.
  16. what is the first step of cellular respiration and anaerobic respiration (AKA fermentation)?
  17. Forces of attraction between positive and negative regions of nearby molecules.
  18. the three biggest factors that affect photosynthesis arew water, temperature, and _____?
  19. Amount of living within a trophic level.
  20. Regulates what enters and leaves the cell.
Down
  1. what do plant cells have that animal cells do not?
  2. what system provides Support and protection
  3. Use light to make sugars & starches.
  4. Physical/non living factors that shape an ecosystem.
  5. Area where an organism lives
  6. Formed when one or more electrons are transferred from one atom to another.
  7. One member benefits and the other is neither helped nor harmed most.
  8. What can cause entire population to “crash”?
  9. obtain energy from food consumed.
  10. what Happens in yeast & a few microorganisms?
  11. Ecosystems with the same climate and similar communities.
  12. Chemical fuel of living things
  13. looks like an ATP but as 2 phosphorus (not 3).
  14. fiber structures allow it to contract, making the organism move.
  15. How an organism uses its environment.
  16. Adhesion between water and the sides of a tube causing it to rise against gravity.
  17. Found in plants, algae, fungi & prokaryotes.
  18. Made up of many cells.
  19. Make their own food.
  20. Biological influences on an organism.

40 Clues: Make their own food. • Made up of many cells. • Area where an organism lives • Chemical fuel of living things • which cell has a bigger vacuole • obtain energy from food consumed. • Use light to make sugars & starches. • How an organism uses its environment. • Biological influences on an organism. • Groups of the same species in an area. • ...