biology Crossword Puzzles
Chapter 3 biology 2023-11-17
Across
- a long molecule made of similar parts joined by covalent bonds
- what the covalent bond formed through dehydration reaction of monomers of carbohydrates are called
- biomolecules that make up 50% of dry mass in cells and are made of polypeptides folded
- the functional group with an oxygen bonded to a hydrogen(-OH)
- the shape carbons form when they are make four single covalent bonds
- the building blocks of polymers
- a reaction that adds water to break apart polymers into monomers
- the monomer of proteins that make up polypeptides
- a reaction that removes water to join two molecules
- the monomer of carbohydrates
Down
- a type of fat with no double bonds
- the covalent bond between amino acids formed through dehydration reactions
- polymers made up of nucleotide monomers
- compounds with the chemical formula(same number of elements) but different structures
- the shape carbons form when they are joined by double bonds
- a biomolecule that are often sugar molecules
- a polysaccharide of glucose monomers used for storage in plants
- a fat that has 1 or more double bonds
- large biomolecules that are hydrophobic
- the polymer of carbohydrates formed with monosaccharides
20 Clues: the monomer of carbohydrates • the building blocks of polymers • a type of fat with no double bonds • a fat that has 1 or more double bonds • polymers made up of nucleotide monomers • large biomolecules that are hydrophobic • a biomolecule that are often sugar molecules • the monomer of proteins that make up polypeptides • ...
Biology Chapter 2 2023-11-17
Across
- the same number of protons
- two or more elements chemically combined and can't be separated
- type of bond that one element gives electrons to another element
- mass weight of the element
- affects polar bonds
- 20-25% of the 92 natural elements are
- element with the correct number of protons but more neutrons
- electron electron found in the outermost shell
- positively charged ion
Down
- Atomic number is subtracted from the atomic mass
- can't be broken down any further
- have a positive charge
- type of bond that one element shares electrons with another element
- negatively charged ion
- a material resulting from the chemical reaction
- the starting material in a chemical reaction
- two or more elements physically combined and can be separated
- the dissolving agent
- substance dissolved in a solution
- smallest unit of matter
20 Clues: affects polar bonds • the dissolving agent • have a positive charge • negatively charged ion • positively charged ion • smallest unit of matter • the same number of protons • mass weight of the element • can't be broken down any further • substance dissolved in a solution • 20-25% of the 92 natural elements are • the starting material in a chemical reaction • ...
Biology Chapter 3 2023-11-17
Across
- speeds up reaction
- only includes carbon, hydrogen, and oxygen
- long molecule with many building blocks
- small building blocks
- only includes carbon, hydrogen, oxygen, and nitrogen
- process that disassembles polymers with H2O
- bonding of two monomers with H2)
- major component of cell walls
- storage of polysaccharides of plants
- compound containing carbon
- made of DNA
- monomer of nucleic acids
- polymer of nucleic acids
Down
- long chains of carbohydrate molecules
- links amino acids
- organic molecules with carboxyl and amino group
- includes phosphate
- examples are bread and pasta
- storage of polysaccharides of animals
- organic molecules that include hydrogen and carbon
20 Clues: made of DNA • links amino acids • speeds up reaction • includes phosphate • small building blocks • monomer of nucleic acids • polymer of nucleic acids • compound containing carbon • examples are bread and pasta • major component of cell walls • bonding of two monomers with H2) • storage of polysaccharides of plants • long chains of carbohydrate molecules • ...
Biology Unit 1 2023-12-20
Across
- Substance the cell wall is made out of
- _____________ lens to look through
- How many times larger an object appears
- _______ transport - Movement of ions against the concentration gradient
- Contains chlorophyll
- membrane Controls what enters and leaves the cell
- Gas needed in the cell for respiration
- Sugar needed in the cell for respiration
- Where most chemical reactions take place
- Where proteins are made
- Contains cell sap
- Movement of particles from an area of high concentration to low concentration
Down
- Found in 23 pairs within the nucleus
- The ability to distinguish between 2 separate points
- Stem cells that can turn into any type of cell
- Condition involving the control of blood sugar - future stem cell treatment
- Solution used to stain cells
- Supports the plant cell
- Controls activities of the cell and contains genetic information
- Movement of water molecules
- _____________ lens to change the power of magnification
- Where respiration takes place
- Cell division where 2 genetically identical cells are made
- Where plant stem cells are found
24 Clues: Contains cell sap • Contains chlorophyll • Supports the plant cell • Where proteins are made • Movement of water molecules • Solution used to stain cells • Where respiration takes place • Where plant stem cells are found • _____________ lens to look through • Found in 23 pairs within the nucleus • Substance the cell wall is made out of • Gas needed in the cell for respiration • ...
biology crossword jumble 2023-12-08
Across
- What is the organelle that is found only in animal cells?
- A___is a group of cells that perform a particular function.
- what are all cells surrounded by?
- is a molecule that carries energy within cells.
- The group that is being tested is called?
- What are cells that do not have a nucleus called?
- When a person’s body gets cold it's an example of?
- The attraction between molecules of the same substance.
- property of molecules that do not mix with water.
Down
- What are cells that have DNA enclosed in a nucleus called?
- The amount of energy required to turn liquid into gas.
- is how green plants and certain other organisms transform light energy into chemical energy.
- What are all living things made of?
- a membrane-bound organelle known as a plastid that conducts photosynthesis- mostly in plant and algal cell
- a material formed by chemically bonding two or more chemical elements.
- an individual animal, plant, or single-celled life form
- Is a chemical substance that has a Ph lower than seven is called?
- a sugar with the molecular formula C6H12O6
- The amount of energy required to increase the temperature of a substance.
- The attraction between molecules of different substances.
20 Clues: what are all cells surrounded by? • What are all living things made of? • The group that is being tested is called? • a sugar with the molecular formula C6H12O6 • is a molecule that carries energy within cells. • What are cells that do not have a nucleus called? • property of molecules that do not mix with water. • When a person’s body gets cold it's an example of? • ...
Biology gcse revision 2023-12-21
Across
- What type of pathogen does an antibiotic not work on?
- The part of your brain that controls unconcious activities like breathing and your heart rate.
- What is the mass of living material that makes up an organism?
- Which type of bacteria turns ammonia in decaying matter into nitrites and then into nitrates?
- What type of organism carries out decomposition?
- What is used to absorb carbon dioxide in the investigating respiration practical?
- Which hormone stimulates growth in the plant?
- What happens to enzymes when the pH of a solution gets too high?
- Which muscles causes the hairs to stand up when you’re too cold?
- The characteristic that alleles give a whole organism.
Down
- Which gland is often known as the “master gland”?
- What is the zone called around an antibiotic in an agar plate where the bacteria has been killed?
- Which acid is produced during anaerobic respiration in animals?
- A sequence of 3 bases that can be read to create an amino acid.
- What is used to join the sticky ends of the desired gene to the plasmid DNA of a bacteria?
- What type of microscope is used in a school lab?
- What is the name of the square used to study the distribution of small organisms?
- What is the name of the small sacs of air in the lungs where gas exchange takes place?
- What is a living organism that can transmit infectious pathogens between humans, or from animal to human?
- Which transport vessel is used to transport water and minerals up the plant?
- Where a cell divides into two daughter diploid cells and then each daughter cell divides again into four haploid daughter cells.
21 Clues: Which hormone stimulates growth in the plant? • What type of microscope is used in a school lab? • What type of organism carries out decomposition? • Which gland is often known as the “master gland”? • What type of pathogen does an antibiotic not work on? • The characteristic that alleles give a whole organism. • ...
GCSE Biology - Enzymes 2023-12-21
Across
- the digestive organ that makes the most enzymes
- the name of a protease beginning with T
- the enzyme present in the stomach
- what we use to test for starch
- where the active site changes irreversibly
- the generic name for carbohydrate enzymes
- the part into which the substrate fits
Down
- what proteins are made of
- an enzyme found in the saliva
- the colour of a positive benedicts
- a hypothesis for allowing a substrate fit
- the positive colour change of iodine solution
- an enzyme which breaks down protein
- the ideal conditions
- the enzyme that breaks down fat
- this solution tests for glucose
- this is a polymer of glucose
- the generic name for what an enzyme acts upon
- what a benedicts test needs to work
- is composed of fatty acids and glycerol
- enzymes are said to be biological versions of these
21 Clues: the ideal conditions • what proteins are made of • this is a polymer of glucose • an enzyme found in the saliva • what we use to test for starch • the enzyme that breaks down fat • this solution tests for glucose • the enzyme present in the stomach • the colour of a positive benedicts • an enzyme which breaks down protein • what a benedicts test needs to work • ...
Azzaam Biology asignment 2023-12-10
Across
- a double layer that supports and protects the cell. Allows materials in and out.
- Build and transports substances through the cells, it does not has ribosomes
- system that regulates and controls body functions
- Helps make protein for the cell
- The primary organ of the respiratory system
- An organ that filters and detoxifies blood, producing bile
- It surrounds the nucleus
- The system responsible for breaking down food and absorbing nutrients
- is the main tissue component of the nervous system.
- tissue that forms the outer covering of the skin and also lines the body cavity.
- term given to several body tissues that connect, support, and help bind other tissues.
- The system that eliminates waste and maintains water balance
- microscopic hair like structures involved in the locomotion of the cell.
- Processes and packages materials for the cell
Down
- An organ that stores and releases urine
- The system responsible for protection, support, and movement
- is a structure within or outside a cell, consisting of liquid or cytoplasm enclosed by a lipid bilayer.
- Contains digestive enzymes that destroy damaged organelles and invaders
- composed of cells that have the special ability to shorten or contract in order to produce movement of the body parts.
- A digestive organ that secretes enzymes and processes nutrients
- a mineralized and viscous-elastic connective tissue
- Jelly like fluid that surrounds and protects the organelles
- changes sunlight into sugar for plant cells. Contain a green pigment called chlorophyll.
- Build and transports substances through the cells, it has ribosomes
- The powerhouse of the cell
- Stores food and water
- The organ responsible for pumping blood throughout the body
- The system that transports oxygen and nutrients to the body's cells
- Gives shape and protection to plant cell
- the control center of the cell. Contains the DNA
30 Clues: Stores food and water • It surrounds the nucleus • The powerhouse of the cell • Helps make protein for the cell • An organ that stores and releases urine • Gives shape and protection to plant cell • The primary organ of the respiratory system • Processes and packages materials for the cell • the control center of the cell. Contains the DNA • ...
Unit 6 Biology 2024-02-02
Across
- Type of natural selection in which individuals with one extreme phenotype have an advantage and the other extreme is selected against
- Measurement of the ability of an individual to survive and reproduce successful offspring
- Percent of individuals of a population that have a particular trait, number between 1 and 0
- When organisms will impersonate other organisms to increase fitness
- Type of selection in which individuals with the average phenotype have an advantage and extremes are selected against
- Type of selection where those individuals best suited to their environment will achieve higher fitness
- Group of individuals of the same species that live in the same area at the same time and can interbreed
- Migration of new individuals into a population
- Collection of all the alleles present in a population
- Isolation of a population due to differences in communication, mating rituals, or other behaviors
- Any characteristic that increases the fitness of an individual
Down
- Isolation a population due to physical barriers such as a fence, mountain range, or body of water
- Refers to the differences among individuals in a population
- Type of natural selection in which individuals at either extreme of the bell curve achieve higher fitness and the average is selected against
- Describes the movement of genes/alleles/individuals between 2 neighboring populations
- Selection within a population due to human interference and selection of desired traits
- The isolation of a population due to differences in the timing of mating
- An effect where a small part of a population is separated from the rest and colonizers a new area
- Random changes in allele frequencies attributed to luck, not fitness
- Migration of individuals out of a population
20 Clues: Migration of individuals out of a population • Migration of new individuals into a population • Collection of all the alleles present in a population • Refers to the differences among individuals in a population • Any characteristic that increases the fitness of an individual • When organisms will impersonate other organisms to increase fitness • ...
Branches of Biology 2024-02-06
Across
- Study of amphibians and reptiles
- Study of form and structure
- Study of internal structure
- Study of plant science
- Study of structure and function of immune system
- Study of development of organism from zygote to full structure.
- Study of animal science
- Study of s heredity and variations
- Study of chemical reactions of organisms
- Study of Life processes and functions of organisms
- Study of Insects
Down
- Study of viruses
- Study of origin and evolution of life
- Study of embryonic development of organisms
- Study of Identification, nomenclature and classification of organisms
- Study of human beings
- Study of applied information technology to life sciences; documentation and data.
- Study of epidemics and diseases and their behavior in populations
- Study of birds
- Study of animal behavior
20 Clues: Study of birds • Study of viruses • Study of Insects • Study of human beings • Study of plant science • Study of animal science • Study of animal behavior • Study of form and structure • Study of internal structure • Study of amphibians and reptiles • Study of s heredity and variations • Study of origin and evolution of life • Study of chemical reactions of organisms • ...
Land Animals Biology 2024-02-07
Across
- Means to gnaw
- They are amphibians with tail and smooth skin and a neck
- Largest living land animals
- They carried the black plague in Europe in the 1300's
- Lizard of the Nile
- Rabbit shaped
- Larger than rabbits and have longer ears
- Spends lots of time in the water
- The lizard
Down
- Divided as Old World Monkeys
- Flat foot
- hoofed animals
- Smaller than apes
- The little armored one
- Lay eggs
- Prefer living on land
- Means ball
- They have smooth skin and a strong leap
- The pouched one
- Means to roll
- Are the largest Elephants
- The earth pig
- Like a porcupine but softer quills
- Toad head
- wild animals
25 Clues: Lay eggs • Flat foot • Toad head • Means ball • The lizard • wild animals • Means to gnaw • Rabbit shaped • Means to roll • The earth pig • hoofed animals • The pouched one • Smaller than apes • Lizard of the Nile • Prefer living on land • The little armored one • Are the largest Elephants • Largest living land animals • Divided as Old World Monkeys • Spends lots of time in the water • ...
Introduction to Biology 2024-02-08
Across
- Helps with movement in Prokaryotic cells
- Conjoined with all ecosystems
- Living organisms create others
- 1st Step of the Scientific Method
- Protects Cell and maintains its shape
- Smallest Unit of Matter
- guards the DNA from metabolic process
- One double bond fatty acid
- No double bound fatty acid
Down
- Linked monomers
- conjoined atoms that form a complex structure
- before the nucleus
- Ability to adapt and balance cells
- Smallest Unit of Life
- Passes specific bacteria in Prokaryotic cells
- Joins amino acids together
- 1 of the 3 Domains. Complex with nucleus
- 1 of the 3 Domains. Extreme conditions.
- true nucleus
- Double Helix that includes information
- Singular chain of nucleotides
21 Clues: true nucleus • Linked monomers • before the nucleus • Smallest Unit of Life • Smallest Unit of Matter • Joins amino acids together • One double bond fatty acid • No double bound fatty acid • Conjoined with all ecosystems • Singular chain of nucleotides • Living organisms create others • 1st Step of the Scientific Method • Ability to adapt and balance cells • ...
BIOLOGY IS FUN! 2024-02-05
Across
- The process of inhaling and exhaling
- Nutrients that provide energy and include sugars, starches, and fibers.
- The process of change in all forms of life over generations.
- Scientific name for the human species.
- Biological catalysts that speed up chemical reactions.
- The study of heredity and the variation of inherited characteristics.
- Process of heating a liquid to kill bacteria and prevent fermentation.
- Flexible connective tissue found in many parts of the body.
- The variety of life in the world or in a particular habitat or ecosystem
Down
- A disease caused by a deficiency of vitamin C.
- Organ where food is digested.
- The body's ability to maintain stable internal conditions.
- A living individual
- The process by which green plants make food
- The process of cell division
- A community of living things in conjunction with nonliving components in their environment.
- Essential nutrients for the human body, made up of amino acids.
- The involuntary constriction and relaxation of muscles in the digestive system.
- The basic unit of life.
- Enzyme that helps in the digestion of carbohydrates.
- Genetic material that carries hereditary information.
21 Clues: A living individual • The basic unit of life. • The process of cell division • Organ where food is digested. • The process of inhaling and exhaling • Scientific name for the human species. • The process by which green plants make food • A disease caused by a deficiency of vitamin C. • Enzyme that helps in the digestion of carbohydrates. • ...
Biology - Chapter 5 2022-10-17
Across
- non-membrane bound region in prokaryotic cells that contains most of the genetic material
- structure within cells that helps define their shape and maintains internal organization
- fundamental model of biology that states that cells are the smallest form of life and come from preexiting cells
- group of two or more organs that work together to perform a particular function
- type of cell having a true nucleus as well as membrane-bound organelles
- type of organism consisting of one cell
- internal balance within living organisms that must be kept stable in order to maintain life
- diffusion of water molecules through a semi-permeable membrane
- membrane-bound region of a eukaryotic cell that contain genetic material
- organelle that directs the protein-building process
- thin layer of phospholipids and proteins that define the boundary of a cell
Down
- genetic material of eukaryotic cells consisting of DNA and related proteins
- type of feedback where the product of a process inhibits the process itself
- structures found in the cytoplasm of cells that perform various functions to keep the cell alive
- short, hair-like extension of a cell used for movement
- protective coating found outside the cell walls of many bacteria
- type of organism consisting of two or more cells whose cells cannot live independently apart from the organism
- type of cell lacking a true nucleus and membrane-bound organelles
- structure made of two or more tissues that work together to perform a particular function
- type of feedback where a product of a process enhances the process itself
- group of cells that live and work together where the cells may break away and survive on their own
- thick fluid inside cells that contain the organelles
- organelle found in plant cells that contains the pigment chlorophyll
- long whip-like organelle used primarily for movement in many bacteria
- group of cells that are specialized to perform a particular function
- cellular organelle that contains digestive enzymes
26 Clues: type of organism consisting of one cell • cellular organelle that contains digestive enzymes • organelle that directs the protein-building process • thick fluid inside cells that contain the organelles • short, hair-like extension of a cell used for movement • diffusion of water molecules through a semi-permeable membrane • ...
Introduction to Biology 2023-03-25
Across
- Parasite that lives on the outside of the host
- Animals who lay eggs
- verification of a person through the pattern of iris in the eyes
- The study of viruses
- The first person to study animal
- The study of plants
- Scientists are planning to create life using fatty acids and ________
- Father of Botany
- The nuclear biology is also called as
- Silk is produced by the rearing of
- One of the newest sciences, which contemplates to study life elsewhere in the universe
- Greek word meaning "life"
- Study of metabolism of organisms and their parts
- Bioengineering deals with making artificial _______
- The study of bacteria
- The study of fungi
Down
- Taxonomy is also called as
- Technique of growing fish
- Herpetology is the study of
- Practice of keeping the bees to manufacture beeswax
- One of its application is DNA fingerprinting
- Science which aims to improve the human race through controlled heredity
- Science of naming,grouping and classifying animals.
- The study of humans and their interaction with the society.
- Science of transmission of body characteristics.
- Study of insects
- The study of fishes
- The study of diseases of plants and animals
- The study of form and structure of plants and animals
- Study of structure and function of animal and plant cell
- Ornithology is the study of
31 Clues: Study of insects • Father of Botany • The study of fungi • The study of fishes • The study of plants • Animals who lay eggs • The study of viruses • The study of bacteria • Technique of growing fish • Greek word meaning "life" • Taxonomy is also called as • Herpetology is the study of • Ornithology is the study of • The first person to study animal • Silk is produced by the rearing of • ...
biology unit 8 2023-03-24
Across
- An animal that eats only plants.
- the scientific study of interactions among and between organisms and their physical environment.
- animals that consume and break down dead organic material and excrete nutrients back into the ecosystem.
- a consumer that only eats meat
- A symbiotic relationship between two species in which one species benefits while the other is not affected
- a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life.
- interaction in which one organism captures and feeds on another organism.
- where an organism lives and what it does there
- a group of organisms, all of the same species that live in a specific area.
- a symbiotic relationship where one organism, a parasite, benefits at the expense of another, a host.
- organic matter that can be used to obtain energy.
Down
- a large region characterized by a specific type of climate and certain types of plants and animal communities
- an environment in which a species normally lives or the location of a living organism
- part of earth in which life exists including lands, water, air or atmosphere
- a group of populations living and interacting with each other in an area
- a kind of animal that eats either other animals or plants
- An organism that feeds on and breaks down dead plant or animal matter
- A close relationship between two species that benefits at least one of the species.
- A relationship in which both plants/animals benefi
- organisms that can interbreed with each other & produce fertile offspring
20 Clues: a consumer that only eats meat • An animal that eats only plants. • where an organism lives and what it does there • organic matter that can be used to obtain energy. • A relationship in which both plants/animals benefi • a kind of animal that eats either other animals or plants • An organism that feeds on and breaks down dead plant or animal matter • ...
Biology Unit 8 2023-03-24
Across
- A relationship between two organisms in which one organism benefits and the other is unaffected
- All the living organisms that inhabit an environment
- Place where an organism lives
- All the different populations that live together in an area
- physical, or nonliving, factor that shapes an ecosystem
- organism that feeds on plant and animal remains and other dead matter
- part of Earth in which life exists including land, water, and air or atmosphere
- An organism that cannot make its own food.
- A group of ecosystems that share similar climates and typical organisms
- A community of organisms where there are several interrelated food chains
- A consumer that eats only animals.
- A series of steps in which organisms transfer energy by eating and being eaten
Down
- total amount of living tissue within a given trophic level
- diagram that shows the relative amounts of energy or matter within each trophic level in a food chain or food web
- Ecological rule that states that no two species can occupy the same exact niche in the same habitat at the same time
- An organism that makes its own food
- A biological community of interacting organisms and their physical environment.
- A consumer that eats only plants.
- An organism that breaks down wastes and dead organisms
- Scientific study of interactions among organisms and between organisms and their environment
20 Clues: Place where an organism lives • A consumer that eats only plants. • A consumer that eats only animals. • An organism that makes its own food • An organism that cannot make its own food. • All the living organisms that inhabit an environment • An organism that breaks down wastes and dead organisms • physical, or nonliving, factor that shapes an ecosystem • ...
Biology Ch 3 2023-03-28
Across
- forest whose trees lose their leaves in fall
- biome with permafrost
- large trees in a rainforest form this
- leaves, dead wood, and living organisms examples
- zone that receives plenty of light
- succession that takes place after new land forms
- type of rainforest with the most diversity
- zone where sea levels change significantly
- experiences the change of the seasons
- factor that is living
Down
- pioneer species
- body of water where fresh and salt water mix
- succession that takes place after an event
- zone that receives no light
- a large group of ecosystems
- biome with rich soil and few trees
- small organisms that form the basis of foodchain
- factor that is nonliving
- fluctuations in abiotic and biotic factors
- an arid biome may be hot or cold
- biome with plenty of coniferous trees
21 Clues: pioneer species • biome with permafrost • factor that is living • factor that is nonliving • zone that receives no light • a large group of ecosystems • an arid biome may be hot or cold • biome with rich soil and few trees • zone that receives plenty of light • large trees in a rainforest form this • biome with plenty of coniferous trees • experiences the change of the seasons • ...
Biology DNA Unit 2023-03-28
Across
- Molecules that are assembled into proteins at the ribosomes; monomers of proteins
- Molecule that composes ribosomes to aid the process of trnaslation
- Monomer of nucleic acid; made of 5-carbon sugar, phosphate group, and a nitrogen base
- Technique used to create a DNA finger print ny seperating fragments of DNA molecules through an electrically charged field
- Complete mapping of the 20000 genes found in the human genetic code
- Makes up the internal structure of DNA and RNA
- Ribonucleic acid
- Occurs when a nucleotide is inserted or deleted in the coding region of a gene
- Occurs when one base pair in the DNA sequence is replaced by another
- Making mRNA from DNA
- An organism with genes inserted from another organism
Down
- 3 mRNA nucleotides in sequence to code for 1 amino acid
- The form of DNA coiled and packed in the nucleus
- Use of DNA to treat genetic disorders and diseases by replacing mutated genes with functional genes
- Organic compound reponsible for cell specialization, gene expression, growth, and repair
- Process of assembling amino acids into proteins
- Test used to identify individuals
- Deoxyribose nucleic acid
- End product of transcription
- Molecule that bonds with amino acids and transfers them to ribosomes
20 Clues: Ribonucleic acid • Making mRNA from DNA • Deoxyribose nucleic acid • End product of transcription • Test used to identify individuals • Makes up the internal structure of DNA and RNA • Process of assembling amino acids into proteins • The form of DNA coiled and packed in the nucleus • An organism with genes inserted from another organism • ...
SNC2P: Biology - Systems 2023-03-08
Across
- the cell divides into 2 identical daughter cells
- fights virus and bacteria that enters the body
- these blood vessels carry blood towards the heart
- uncontrolled cell division
- this system carries oxygen, nutrients, and hormones to cells and removes waste
- a group of tissues
- absorbs nutrients from food
- these blood vessels carry blood away from the heart
- this system provides structure to the body and works with the muscles to create movement
- protects internal organs like the lungs
- a cell spends 90% of its life in this phase
- this system breaks down food and absorbs nutrients
- these are the smallest blood vessels in the body
- stores bile until it is needed
- a group of organs working together
- the chromosomes line up in the middle of the cell
Down
- carries oxygen in the blood
- the nuclear membrane is disappearing, chromatin condenses into chromosomes
- contracts and relaxes to produce movement
- cell division is called
- where oxygen enters and carbon dioxide leaves the blood
- this system sends messages back and forth between the brain and the body
- absorbs water back into the body
- a group of cells
- produces insulin
- filters toxins in the body and produces bile which helps to break down fats
- this system brings oxygen into the body and removes carbon dioxide from the body
- a muscle that moves up and down to help with breathing
- the chromosomes split and move to opposite ends of the cell
- the nuclear membrane starts to reform, chromosomes decondense
30 Clues: a group of cells • produces insulin • a group of tissues • cell division is called • uncontrolled cell division • carries oxygen in the blood • absorbs nutrients from food • stores bile until it is needed • absorbs water back into the body • a group of organs working together • protects internal organs like the lungs • contracts and relaxes to produce movement • ...
AP Biology Review 2023-04-05
Across
- A water molecule that has lost a proton.
- A plant that directly incorporates CO2 into the Calvin Cycle.
- The dimer form of a carbohydrate consisting of two monosaccharides bonded through a glycosidic linkage (A simple sugar).
- The modifications of the pre-mRNA transcript in eukaryotes. (Includes RNA splicing & the addition of the 5'cap & the poly-A tail)
- The multidisciplinary study focused on the effort to sustain biodiversity in an ecosystem or throughout the biosphere.
- The orientation of the two strands of DNA nucleotides within a DNA molecule.
- The active transport process of moving large molecules or small cells into a cell as the plasma membrane pinches in and forms a vesicle around the substance.
- The form of chromatin that is more highly condensed & not easily accessible for transcription.
- The guanine nucleotide cap placed on the 5' end of the pre-mRNA transcript as part of the RNA processing
- Different organic compounds possessing the same molecular formula but different arrangements of their atoms and thus different functions.
- DNA from two separate species now part of the same molecule.
- The evolutionary history of a species or of a group of closely related species.
Down
- The condition of having the incorrect number of chromosomes. (Often manifested as a monosomy)
- The upward push of xylem sap due to the influx of water into the root vascular cylinder.
- A process of genetic recombination in prokaryotes during which a bacterium picks up and expresses foreign DNA from its environment.
- An organic molecule that is composed of a carbon molecule that is composed of a carbon backbone surrounded by hydrogen atoms.
- The maximum number of individuals in a population that can be supported by available environmental resources.
- Species The species in a community that has the highest biomass or greatest abundance, and whose role helps to control the distribution of other species in the community.
- A cell that is the precursor to the ovum in females.
- A lymphocyte that has receptors composed of two heavy chains & two light chains linked by disulfide bridges & specific to a given antigen.
- An enzyme involved with sealing up nicks in a DNA molecule by covalently bonding adjacent nucleotides in a condensation reaction.
- A virus whose host range includes bacteria.
- Groups of species that include the common ancestor & some, but not all of the descendant species.
- The species in a community that has the highest biomass/greatest abundance & whose role helps to control the distribution of other species in the community.
24 Clues: A water molecule that has lost a proton. • A virus whose host range includes bacteria. • A cell that is the precursor to the ovum in females. • DNA from two separate species now part of the same molecule. • A plant that directly incorporates CO2 into the Calvin Cycle. • The orientation of the two strands of DNA nucleotides within a DNA molecule. • ...
Biology Crossword Puzzle 2024-02-19
Across
- - the amount of work an individual or group accomplishes within a certain amount of time
- - microorganisms that decompose/ convert the dead remains of plants and animals to humus
- - Eats meat
- - a community or group of living organisms that live in and interact with each other in a specific environment.
- - any liquid or frozen water that forms in the atmosphere and falls back to the earth
- - Cannot produce own food
- - the total quantity or weight of organisms in a given area or volume.
- - non living part of an ecosystem
- - The process that changes liquid water to gaseous water
Down
- - Living part of an ecosystem
- - an animal which feeds on dead organic material
- - Consume the food
- - Process which plants use the sun, water, and carbon dioxide to make oxygen and energy
- - Eats plants
- - Make their own food
- - The action of breathing
- - water which collects as droplets on a cold surface when humid air is in contact with it.
- - the process of water movement through a plant and its evaporation from aerial parts, such as leaves, stems and flowers.
- - Produces own food
- - The ability to do work
20 Clues: - Eats meat • - Eats plants • - Consume the food • - Produces own food • - Make their own food • - The ability to do work • - The action of breathing • - Cannot produce own food • - Living part of an ecosystem • - non living part of an ecosystem • - an animal which feeds on dead organic material • - The process that changes liquid water to gaseous water • ...
Human Biology - Digestion 2024-03-04
Across
- The location where pancreatic amylase and lipases work
- The walls of the stomach contain a lot of ______ to churn the food.
- Produces bile
- Pepsin and trypsin break down proteins into shorter...
- Amino acids and glucose are absorbed into the blood with Na+. This is called..
- Starch is first broken down into this disaccharide
- An enzyme that breaks down lipids
- Protease in the stomach
Down
- Fats and oils are called...
- Dipeptide are broken down into _____ _____ by dipeptidases (Two words)
- Stored in the gall bladder
- This enzyme breaks down maltose into glucose
- The pH in the duodenum
- Most nutrients are absorbed into the blood here
- Where water is absorbed
- Type of acid in the stomach
- Leaf shaped organ that makes lots of different enzymes
- A protease that works in the duodenum
- The pH in the stomach
- Starch is broken down by this enzyme in the mouth and duodenum
20 Clues: Produces bile • The pH in the stomach • The pH in the duodenum • Where water is absorbed • Protease in the stomach • Stored in the gall bladder • Fats and oils are called... • Type of acid in the stomach • An enzyme that breaks down lipids • A protease that works in the duodenum • This enzyme breaks down maltose into glucose • Most nutrients are absorbed into the blood here • ...
Biology unit 9 2024-04-12
Across
- created from a mutualistic symbiotic relationship between a plant and a fungus - often the pioneer species in primary succession
- when human populations become so large they are not able to be supported by ecosystems - populations are higher than carrying capacity
- aquatic regions that do not have sunlight, unable to support photosynthesis
- predictable changes in an ecosystem as it progresses from pioneer species on bare rock to a mature climax community - starts with no soil
- visual representation of the feeding interactions in ecosystems - helps show interconnectedness among species
- land ecosystems characterized by average temperature and precipitation
- clearing forested land and repurposing it for non-forest use like agriculture, or urban development
- species that evolve and are only found in one isolated geographic location - ex: marsupials in australia
- non-native species in a community, often able to outcompete endemic species because they are removed from the limiting factors they evolved with
- aquatic regions where sunlight penetrates, able to support photosynthesis
- mature form of an ecosystem, end result of biological succession
Down
- key organisms in an ecosystem that help stabilize or maintain that ecosystem - ex wolves in yellowstone
- biomes where fresh and saltwater meet - typically very productive areas due to influx of nutrients from terrestrial ecosystems
- pockets ecosystems at the bottom of the ocean near divergent plate boundaries - producers in this ecosystem use chemosynthesis
- measurement of the variety and richness of an ecosystem, measured in part by species richness, species evenness, and endemic species
- long term changes in average global temperatures causes changes in weather patterns - human interactions with ecosystems have accelerated this process
- collection of ecosystems characterized with similar temperatures, rainfall totals, and climax communities
- water ecosystems characterized by light availability, water depth, and salinity
- first species to invade or populate an area, typically a lichen in primary succession
- predictable changes in an ecosystem after a disturbance as it progresses toward reestablishing a mature climax community - some soil already exists
20 Clues: mature form of an ecosystem, end result of biological succession • land ecosystems characterized by average temperature and precipitation • aquatic regions where sunlight penetrates, able to support photosynthesis • aquatic regions that do not have sunlight, unable to support photosynthesis • ...
General Biology Midterm 2024-02-26
Across
- a long molecule consisting of many similar building blocks
- repeating building blocks
- “to know”
- the dissolving agent
- a storage polysaccharide in animal
- recorded observations
- a type of steroids used in animal cell membranes
- a scientific test
- an attraction between different substances
- anything that takes up space and has mass
- a liquid that is a completely homogeneous mixture of substances
- two fatty acids and a phosphate group
- an explanation based on observations and assumptions
- no charge and leads to isotopes
- Study of Life
Down
- lipids characterized by a carbon skeleton consisting of four fused rings
- polymers disassembled to monomers
- substances that cannot be broken down to other substances by chemical reactions
- the substance being dissolved
- large polymers
- acids consist of carbonyl group attached to a long carbon skeleton
- a measure of thermal energy
- if you change the amount you get ions
- hydrogen bonds hold water molecules together
- the search for information and explanations of natural phenomena
- includes sugars and polymers of sugars
- a substance consisting of two or more elements in a fixed ration
- a class of large biological molecules that doesn’t include true polymers
- specialized macromolecules known to speed up chemical reactions
- used in exoskeleton of arthropods
- positive charge and is in the nucleus
31 Clues: “to know” • Study of Life • large polymers • a scientific test • the dissolving agent • recorded observations • repeating building blocks • a measure of thermal energy • the substance being dissolved • no charge and leads to isotopes • polymers disassembled to monomers • used in exoskeleton of arthropods • a storage polysaccharide in animal • if you change the amount you get ions • ...
Biology Chapter 13 2024-02-27
Across
- Lobes of the brain that receive signals from nose receptors
- Male places sperm inside female's body where the eggs are fertilized
- portion of the skeleton that attaches to the axial skeleton, has limbs attached to it
- Blood vessels that carry blood back to the heart
- Lobes that integrate sensory information
- Tiny, thin-walled blood vessels that allow exchange of gases and nutrients
- Lobe that controls involuntary actions
- Development occurs in an egg that is hatched inside the female's body
- Skeleton on the inside of a creature's body, typically composed of bone or cartiledge
- the portion of the skeleton that supports and protects the head, neck, and trunk
Down
- Soft tissue inside the bone that produces blood cells
- Circulatory system where the oxygen-carrying blood cells never leave blood vessels
- Lobes that coordinate vital functions
- Lobes that receive signals from eye receptors
- rod of tough, flexible material providing support
- Segments of bone or some other hard substance arranged into a backbone
- Female lays eggs and then the male fertilizes them outside the female
- Development occurs inside the female, offspring gains nutrients through the placenta
- Blood vessels that carry blood awaan y from the heart
- Development occurs inside an egg and is hatched outside the female's body
20 Clues: Lobes that coordinate vital functions • Lobe that controls involuntary actions • Lobes that integrate sensory information • Lobes that receive signals from eye receptors • Blood vessels that carry blood back to the heart • rod of tough, flexible material providing support • Soft tissue inside the bone that produces blood cells • ...
AP Biology Review 2024-03-14
Across
- electrons are shared
- a reproductive process that involves two parents
- basic unit of matter
- above 7 on the pH scale
- negatively charged particle
- a small particle in the nucleus with no charge
- maintains a stable internal environment
- the study of life
- a pure substance made up of only one kind of atom
- organized way of gathering and analyzing evidence about the natural world
- electrons are transferred
- below 7 on the pH scale
- positively charged particle
- attraction between molecules of the same substance
Down
- the variable that is manipulated
- a reproductive process that involves only one parent
- a substance made up of two or more elements chemically combined
- living planet
- carbon, hydrogen, and oxygen in a ration of 1:2:1
- attraction between molecules of different substances
- a charged atom
21 Clues: living planet • a charged atom • the study of life • electrons are shared • basic unit of matter • above 7 on the pH scale • below 7 on the pH scale • electrons are transferred • negatively charged particle • positively charged particle • the variable that is manipulated • maintains a stable internal environment • a small particle in the nucleus with no charge • ...
Biology Review Crossword 2024-03-19
Across
- Smallest unit of life
- This is the single-stranded nucleic acid
- Pairs with Cytosine in DNA
- G1, S, & G2 are together called:
- Organelle that makes protein
- Cells swell in this type of solution
- Maintaining a stable internal environment
- Phase of mitosis where DNA condenses
- Creation of the egg
- Mutation where a nucleotide base is added
- Inheritance pattern where both alleles are expressed in heterozygotes
- Egg and a sperm meet to make a single-celled:
- These variables are kept the same during an experiment (plural)
- This allele can be masked or hidden
- Converts sunlight into glucose
- Phase of mitosis where chromosomes line up in the middle
- Three nucleotides together on mRNA
- Negative subatomic particle
- Uncontrolled cell growth is called:
- Markers on the red blood cells that determine blood type
- Dark spot in the nucleus
- Plant pigment that makes plants green
- Macromolecule that makes up fats, oils, waxes, etc.
- Pairs with Thymine in DNA
- Contains half of the DNA
- This type of graph is used if the data is categorical
- Brains of the cell, control center
- Any change in a DNA sequence
- Jelly-like substance found inside cells
Down
- Phase of mitosis where the nucleus is reforming
- A possible explanation during an experiment
- Organelles that line up at the poles during mitosis
- Contains half the DNA, ex. sperm or egg
- This DNA enzyme unzips the DNA strand during replication
- Phase of mitosis where chromosomes are pulled apart
- Another term for purebred
- Amino acids are the monomers of this macromolecule
- Cells shrivel in this type of solution
- During cytokinesis, animal cells pinch off in a cleavage _.
- Monomers are joined together by removing water
- pH of 0-7
- Diffusion of water
- Three fatty acids and a glycerol, in the shape of an "E"
- Monomer of a carbohydrate
- This allele is always expressed
- This variable is sometimes referred to as the "responding variable"
- Any cancer-causing agent
- pH of 7-14
- Made of one cell
- Smallest unit of matter
- Cell eating
- Protein that speeds up chemical reactions
- Mutation that changes an amino acid to a STOP
- Father of modern genetics
- Another term for hybrid
- Mutation that does not change the amino acid sequence
- Powerhouse of the cell
- Chromatin resembles "Mom's _"
- A network of fibers that attach to chromosomes during mitosis
- Fragments of DNA on the lagging strand
- Variation of a gene
- One of the scientists credited with the discovery of the DNA double helix
- "Custodians" of the cell, digest used cell parts
63 Clues: pH of 0-7 • pH of 7-14 • Cell eating • Made of one cell • Diffusion of water • Creation of the egg • Variation of a gene • Smallest unit of life • Powerhouse of the cell • Smallest unit of matter • Another term for hybrid • Any cancer-causing agent • Dark spot in the nucleus • Contains half of the DNA • Another term for purebred • Monomer of a carbohydrate • Father of modern genetics • ...
Honors Biology Puzzle 2024-04-05
Across
- A branch of biology which an organisms relation to its surroundings
- Group of similar organisms living in a one place
- Whole number of a inhabitants in a area
- Organism that eats meat
- Organism that hunts another
- Organism that is able to form organic substances from inorganic substances
- An organism that depends on a living host
- Organism that feeds off dead remains
- The system of how organisms are consumed or consuming
- Organism that eats plants and meat
- system with organisms having their own dependent source of food
- Organism that is hunted
- An organisms place on a food web
- Worldwide sum of ecosystems
- An organism deriving its natural requirements from complex substances
Down
- that is used by a Parasite
- Living things within an ecosystem
- Someone who uses good produced
- Place which an organism lives
- Organism that breaks down dead remains
- Someone who produces resources
- Organism that eats plants
- A living thing
- non living things within an ecosystem
24 Clues: A living thing • Organism that eats meat • Organism that is hunted • Organism that eats plants • that is used by a Parasite • Organism that hunts another • Worldwide sum of ecosystems • Place which an organism lives • Someone who uses good produced • Someone who produces resources • An organisms place on a food web • Living things within an ecosystem • ...
Biology terms crossword 2024-04-05
Across
- organism that eats both plants and meat
- interacting organisms coexisting
- individual plant or animal
- organism which produces its own food using light, water, and CO2
- animal that naturally preys off others
- living components which shape the environment
- organism which eats other plants or animals for energy
- organisms that decompose/break apart living material
- plant/animal which a parasite can leech off
- animal which feeds off of dead plants/animals
- branch of biology
- position of organism in a food chain
Down
- group of individuals of the same species
- organism which mostly eats plants
- only one organism benefits off the other
- organism which cannot produce its own food
- organism which mostly eats meat
- natural home/environment
- animal that gets hunted or killed by the predator
- part of the earth where living things exist
- series of organisms which show the transfer of energy between organisms
- community of organisms
- organism which makes its own food
- non-living components which shape the environment
- system of interlocking food chains
25 Clues: branch of biology • community of organisms • natural home/environment • individual plant or animal • organism which mostly eats meat • interacting organisms coexisting • organism which mostly eats plants • organism which makes its own food • system of interlocking food chains • position of organism in a food chain • animal that naturally preys off others • ...
Ecology- Honors Biology 2024-04-05
Across
- an organism that can produce its own food using light, water, carbon dioxide, or other chemicals
- an organism that eats both plants and animals
- the order of events in an ecosystem, where one living organism eats another organism, and later that organism is consumed by another larger organism
- An organism, often a bacterium, fungus, or invertebrate that feeds on and breaks down dead plant or animal matter, making organic nutrients available to the ecosystem.
- An individual form of life
- a complex network of interconnecting and overlapping food chains showing feeding relationships within a community
- any small organism closely associated with, and harmful to, a larger organism
- nonliving things that shape an environment
- A community plus the nonliving factors
- Branch of biology that studies how living organisms interact with each other and their environment.
- animals that are killed and eaten by other animals
- an organism that mostly feeds on plants
Down
- the position of an organism in the food chain
- Part of Earth that contains all living things
- organisms that consume other organisms to obtain their energy
- any living creature that knowingly or unknowingly shelters another organism on or within its own body.
- an organism that mostly feeds on meat, or the flesh of other animals
- an organism that eats other plants or animals for energy and nutrients
- an organism that consumes all or part of the body of another—living or recently killed—organism, which is its prey
- living things that shape an environment
- an organism that mostly consumes decaying biomass, such as meat or rotting plant material
- the natural home or environment of a plant, animal, or other organism
- a group of species that are commonly found together
- organisms that can make their own food in an ecosystem
- Group of the same species living in the same area at the same time
25 Clues: An individual form of life • A community plus the nonliving factors • living things that shape an environment • an organism that mostly feeds on plants • nonliving things that shape an environment • the position of an organism in the food chain • Part of Earth that contains all living things • an organism that eats both plants and animals • ...
Biology Homework #3 2024-03-31
Across
- Mass of Abnormal cell
- Visual presenting chromosomes in an organism
- Body Cells
- Correct mismatch pairs
- linked to phosphate groups
- Unzips
- Have one set of chromosomes
- Stage in where cell growth takes action
- Different than the mother cell
- Something went wrong in the DNA
- Not the same form of the same gene
Down
- Synthesis for new DNA
- Who made the identified DNA as a double helix
- Cytoplasmic Division
- Chromosomes line up in the middle
- Chromosomes pulled opposite sides
- TC
- nuclear membrane disappears
- Haploid set of chromosomes
- A,T,C,G
- AG
- sequence of nucleotides which form chromosomes
- Nuclear Division
23 Clues: TC • AG • Unzips • A,T,C,G • Body Cells • Nuclear Division • Cytoplasmic Division • Synthesis for new DNA • Mass of Abnormal cell • Correct mismatch pairs • Haploid set of chromosomes • linked to phosphate groups • nuclear membrane disappears • Have one set of chromosomes • Different than the mother cell • Something went wrong in the DNA • Chromosomes line up in the middle • ...
STAAR Review Biology 2024-04-08
Across
- matches with A
- cell division
- Cell growth stages
- matches with C
- different alleles together
- matches with T
- use template or align
- 2nd stage in mitosis
- preparing for mitosis
- 1st stage in mitosis
- DNA to mRNA
Down
- Punnet squares
- Phosphate + Sugar + Bases
- matches with G
- same alleles together
- create proteins
- Trait that overpowers all others
- structure for DNA
- backbone with sugar
- Deoxyribose and ribose
- genetic material
- homozygous alleles to appear
- A,T,C,G
- 3rd stage in mitosis
- Cytoplasm division
- Change in DNA, not normal
- 4th stage in mitosis
27 Clues: A,T,C,G • DNA to mRNA • cell division • Punnet squares • matches with G • matches with A • matches with C • matches with T • create proteins • genetic material • structure for DNA • Cell growth stages • Cytoplasm division • backbone with sugar • 3rd stage in mitosis • 2nd stage in mitosis • 4th stage in mitosis • 1st stage in mitosis • same alleles together • use template or align • preparing for mitosis • ...
Biology Module 19 2024-05-02
Across
- tubular cell in phloem; lacks nucleus
- protective tissue that forms from the hardening of the outside layers of the ovule
- vascular plant tissue composed of tubular cells
- tubular cell in the xylem that has tapered ends; has small openings for transport of water and minerals
- first part of the embryo to emerge from the seed and begin to absorb water and nutrients from the environment
- region of the stem nearest the seed
- male reproductive organ of most flowers composed of a filament and an anther
- plants that do not have vascular tissues
- colorful flower structure that attracts pollinators and provides them a landing place
- openings in the outer cell layers of leaves that enable the exchange of gases even with the presence of a waxy cuticle
- tissues found in vascular plants composed of tubelike, elongated cells through which food, water, and other materials are transported throughout the plant; include xylem and phloem
- seed structure that stores food or helps absorb food for the sporophyte of vascular seed plants
- tissue that provides nourishment to the developing embryo of flowering plants
- plants that have vascular tissues; enables faster movement of substances
Down
- hollow, tubular cell in the xylem
- process in which a seed’s embryo begins to grow
- in plants, the outermost layer of flattened cells that covers and protects all parts of the plant
- controls the opening and closing of the stomata
- a plant organ of seed plants consisting of an embryo, a food supply, and a protective coat; protects the embryo from drying out
- vascular plant tissue made of tubular cells joined end to end
- flower organ that protects the bud
- type of asexual reproduction in plants where a new plant is produced from existing plant organs or parts of organs
- compact cluster of spore bearing structures in some seedless vascular plant sporophytes
- flower’s female reproductive organ; it is usually composed of a stigma, a style, and an ovary
- plant tissue that is not meristematic, dermal, or vascular; has diverse functions, including photosynthesis, storage, and support
- cell with nucleus that helps transport sugars and other organic compounds through sieve tubes
- period of little or no growth that varies from species to species
27 Clues: hollow, tubular cell in the xylem • flower organ that protects the bud • region of the stem nearest the seed • tubular cell in phloem; lacks nucleus • plants that do not have vascular tissues • process in which a seed’s embryo begins to grow • vascular plant tissue composed of tubular cells • controls the opening and closing of the stomata • ...
Biology Equipment Review 2024-08-17
Across
- Large marsupial
- Used for picking up or holding small objects or specimens.
- Slip A thin piece of glass placed over specimens on a slide to protect them and keep them in place.
- Used for transferring small, precise volumes of liquids.
- Flying mammal
- Dish A shallow dish used to culture microorganisms or observe cell growth.
- Cylinder Used for measuring precise volumes of liquids.
- A flat, rectangular piece of glass used to hold specimens for microscopy.
- Plate Provides a flat, heated surface for heating substances.
- Mixer Mixes small volumes of liquids rapidly using a vortex motion.
- A container used for mixing, stirring, and heating liquids.
- Hood Provides a ventilated workspace to handle hazardous substances safely.
- Separates components of a mixture based on density using high-speed rotation.
- Measures temperature.
Down
- Kit A set of tools used for dissection, including scalpels, scissors, and forceps.
- Sterilizes equipment and media using high-pressure steam.
- Provides a controlled environment for the growth of organisms or cells.
- A small, sharp knife used for dissection or precision cutting.
- Measures the amount of light absorbed by a sample.
- Used to view small specimens that cannot be seen with the naked eye.
- Bath Maintains samples at a constant temperature by immersing them in heated water.
- Measures the mass of substances.
- Meter Measures the pH level of a solution.
- Man's best friend
- Tube Used for holding, mixing, or heating small quantities of liquids.
- Burner Provides a flame for heating, sterilization, and combustion.
- Likes to chase mice
- Has a trunk
28 Clues: Has a trunk • Flying mammal • Large marsupial • Man's best friend • Likes to chase mice • Measures temperature. • Measures the mass of substances. • Meter Measures the pH level of a solution. • Measures the amount of light absorbed by a sample. • Cylinder Used for measuring precise volumes of liquids. • Used for transferring small, precise volumes of liquids. • ...
Year 7 - Biology 2024-06-02
Across
- have 5 to 20 pairs of legs
- is a place where chemical reactions take place in the cell
- has a biconcave shape and can squeeze into tiny blood vessels
- have smooth skin
- are the tiniest organisms which are 1/1000 the size of a human cell
- an example of this process is rain
- have soft bodies and muscular foot
- is also known as a nerve cell
- comes from two different (parents) species
- is the evaporation of water from the surface of the leaves
- break down the remains of dead plants and animals
Down
- shows the simple feeding relationship between living things
- have beaks and feathers
- are cells that are brick shaped and trap sunlight
- a change of state from liquid to gas
- is a virus that causes COVID-19
- is the nonliving factor of an environment
- are organisms that make food for the consumers
- produced by bacteria and makes the milk turn soury
- produce carbon dioxide to make the dough rise
- contains genes that control the cell
- an animal without backbone
- is a tool used to look at microorganisms
- is an electron microscope that shows 3D image of an object
- is green and trap sunlight for photosynthesis
25 Clues: have smooth skin • have beaks and feathers • have 5 to 20 pairs of legs • an animal without backbone • is also known as a nerve cell • is a virus that causes COVID-19 • an example of this process is rain • have soft bodies and muscular foot • a change of state from liquid to gas • contains genes that control the cell • is a tool used to look at microorganisms • ...
Biology sistem imun 2024-05-17
Across
- imunitas yang ada sejak lahir atau spesifik
- Sel darah putih yang menghancurkan dan menelan patogen
- Jenis imunitas yang spesifik terhadap patogen tertantu
- Sel imun yang memberikan respons cepat pada infeksi ulang
- reaksi tubuh yang ditandai dengan kemerahan dan pembengkakan
- kondisi dimana sistem imun tidak berfungsi dengan baik
- Protein yang diproduksi sel b untuk menetralisir patogen
- Protein dalam darah yang membantu menghancurkan patogen
- Faktor yang dapat mrlemahkan sistem imun jika dialami secara kronis
Down
- Respons imun yang berlebihan terhadap alergen
- Kondisi dimana sistem.imun menyerang sel tubuh sendiri
- bagian tubuh yang memproduksi sel darah putih
- Organ yang menyaring darah dan membantu respon imun
- sel darah putih yang menghasilkan antibodi
- molekul yang dikenali oleh sistem imun tubuh sebagai benda asing
- penyakit yang menyerang sel T helper
- Imunisasi menggunakan antigen yang dilemahkan atau dimatikan
- Jaringan yang mengalirkan cairan linfa dan sel imun ke seluruh tubuh
- Organ yang berfungsi dalam oengembangan sel T
- sistem biologis yang melindungi tubuh dari infeksi antigen.
20 Clues: penyakit yang menyerang sel T helper • sel darah putih yang menghasilkan antibodi • imunitas yang ada sejak lahir atau spesifik • Respons imun yang berlebihan terhadap alergen • bagian tubuh yang memproduksi sel darah putih • Organ yang berfungsi dalam oengembangan sel T • Organ yang menyaring darah dan membantu respon imun • ...
Year 8 Biology 2024-05-16
Across
- Protein that fights infections
- Molecule made of amino acids
- Process plants use to make food
- Organisms that include yeasts and molds
- Green pigment in plants
- Community of living organisms and their environment
- Structure of DNA and protein
- Infectious agent that replicates in host cells
- Single-celled microorganisms
Down
- Protein that speeds up chemical reactions
- Nerve cell
- Movement of water through a membrane
- Molecule that carries genetic information
- Cell division resulting in two identical cells
- Organelle that contains genetic material
- A unit of heredity
- Group of cells with a similar function
- A body part with a specific function
- The basic unit of life
- Change in DNA sequence
20 Clues: Nerve cell • A unit of heredity • The basic unit of life • Change in DNA sequence • Green pigment in plants • Molecule made of amino acids • Structure of DNA and protein • Single-celled microorganisms • Protein that fights infections • Process plants use to make food • Movement of water through a membrane • A body part with a specific function • Group of cells with a similar function • ...
Biology is Fun 2024-08-14
Across
- product of photosynthesis that is used as an energy source by plants
- Name the enzyme responsible for breaking down proteins into peptides
- his step removes the chlorophyll, making it easier to see the color change during the test.
- organelle is the site of photosynthesis in plant cells
- Which element is present in proteins but not in carbohydrates
- Enzymes are primarily made up of which type of biological molecule
- Enzymes are damaged by high temperatures
- Name the pigment that absorbs light energy in photosynthesis.
- nutrient is essential for the synthesis of chlorophyll
- To protect the inner layers of cells in the leaf, not contain chloroplast
- macromolecule stores genetic information
- The parts of the leaf that contain starch
- basic unit of carbohydrates
Down
- gas is taken in by plants during photosynthesis
- the building blocks of nucleic acids
- Name the process by which plants make their own food
- molecule is produced when fatty acids combine with glycerol
- enzyme breaks down starch into maltose
- main component of plant cell walls
- These cells all contain chloroplast, more chloroplast
- process in plants involves the loss of water vapor through stomata
- Substance that increases the rate of chemical reaction and is not changed by reaction.
- storage form of carbohydrates in plants
- part of an enzyme binds to the substrate
- used to test for starch
- Organisms that can produce complex organic compounds from simple inorganic molecules.
26 Clues: used to test for starch • basic unit of carbohydrates • main component of plant cell walls • enzyme breaks down starch into maltose • storage form of carbohydrates in plants • Enzymes are damaged by high temperatures • macromolecule stores genetic information • The parts of the leaf that contain starch • gas is taken in by plants during photosynthesis • ...
Branches of Biology 2024-07-29
Across
- The study of aging processes
- It is the study of the structure of organisms and their parts
- The study of abnormalities in physiological development
- It is the study of structures and functions of cells
- The study of the biological basis of social behavior
- The study of plants
- It is the study of naming and classifying organisms
- The study of the nervous system
- The study of the chemical processes within and related to living organisms
- It is the study of microorganisms
- The study of the immune system
- The study of insects
Down
- The study of viruses and viral diseases
- The study of fossils and ancient life forms
- The study of drugs and their effects on living organisms
- It is the study of parasites
- The study of animal behavior
- It is the study of animals
- Study of technology related to biology
- It is the study of mammals
- Study of evolutionary processes and diversification and adaptation of life over time
- It is the study of the environment
- It is the study of genetic variation and heredity in organisms
- It is the study of organic particles in the air
- The study of diseases, their causes, processes, development, and consequences
25 Clues: The study of plants • The study of insects • It is the study of animals • It is the study of mammals • It is the study of parasites • The study of animal behavior • The study of aging processes • The study of the immune system • The study of the nervous system • It is the study of microorganisms • It is the study of the environment • Study of technology related to biology • ...
Branches of Biology 2024-07-30
Across
- -Study of chemical structures and biological processes of molecules
- structure of living things
- -study of bacteria
- Study of chemical processes
- Study of fungi
- -Study of disease or injury
- -Study of marine organisms and marine life
- -Study of mechanical systems
- -the study of pollen
- -Study of viruses
- - the study of plants in space
- - Study of biological systems
- Study of cell structure and functions
- -Study of nervous systems and cell functions
Down
- lBiology -Study of living organisms in the soil
- -study of the living universe
- -Study of microorganisms
- -Study of algae
- Study of physical processes
- Scientific study of plants
- -Study of the animals
- -the study of tissues
- -Study of how the human body functions
- Study of the use of chemistry
- study of genes
25 Clues: Study of fungi • study of genes • -Study of algae • -Study of viruses • -study of bacteria • -the study of pollen • -Study of the animals • -the study of tissues • -Study of microorganisms • structure of living things • Scientific study of plants • Study of chemical processes • Study of physical processes • -Study of disease or injury • -Study of mechanical systems • ...
Periodic Table (Biology) 2024-07-31
Across
- Has the chemical symbol "C"
- Has an atomic mass of 140.116
- The majority of the elements are this type
- Has the chemical symbol "Se"
- Has the chemical symbol "Pr"
- The minority of the elements are this type
- It is the element directly above Lead.
- It is the smallest and lightest of the elements
- Has the chemical symbol "Cr"
- Has an atomic mass of 196.966
- On the table, it is element directly below Bromine
- Most of these elements are on the right side of the periodic table.
- Has the chemical symbol "Ca"
- Has the chemical symbol "Ag"
- Has an atomic mass of 200.59
Down
- It has an atomic number of 32
- This element has an atomic mass of 65.39
- Has the chemical symbol "Rn"
- Is the atomic number of the element "Al" or Aluminum.
- It is element 87 on the periodic table
- Has an atomic mass of 14.0067
- It is the element directly above Seaborgium
- A gas used to inflate balloons and gives you a funny voice.
- It is the element directly to the left of Indium
- Has the chemical symbol "Y"
25 Clues: Has the chemical symbol "C" • Has the chemical symbol "Y" • Has the chemical symbol "Rn" • Has the chemical symbol "Se" • Has the chemical symbol "Pr" • Has the chemical symbol "Cr" • Has the chemical symbol "Ca" • Has the chemical symbol "Ag" • Has an atomic mass of 200.59 • It has an atomic number of 32 • Has an atomic mass of 140.116 • Has an atomic mass of 14.0067 • ...
Molecular Biology terms 2024-09-05
Across
- Non-coding sequences in genes
- Coding regions of genes
- Variant form of a gene
- Complete set of genes
- A unit of heredity
- RNA to protein process
- Building block of DNA/RNA
- DNA region initiating transcription
- Circular DNA in bacteria
- DNA to RNA process
- Structure carrying genetic info
Down
- Enzyme that synthesizes DNA/RNA
- DNA combined from different sources
- Observable characteristics
- Three-nucleotide sequence in mRNA
- Genetic makeup of an organism
- Specific position of a gene on a chromosome
- Double helix molecule
- A change in genetic code
- Single-stranded genetic material
20 Clues: A unit of heredity • DNA to RNA process • Complete set of genes • Double helix molecule • Variant form of a gene • RNA to protein process • Coding regions of genes • Circular DNA in bacteria • A change in genetic code • Building block of DNA/RNA • Observable characteristics • Non-coding sequences in genes • Genetic makeup of an organism • Enzyme that synthesizes DNA/RNA • ...
Biology Unit 1 2024-08-29
Across
- modifies sorts packages proteins
- small subunit used to build polymers
- does not require energy, includes diffusion and osmosis
- used to store substances, plants have 1 large, animals have many small
- location on enzyme that binds to substrate
- made of monosaccharides
- transports and exports proteins
- process of building monomers into polymers
- passive transport process, causes water to move towards hypertensives
Down
- site of photosynthesis, creates glucose
- requires energy, includes solute pumping and cytosis
- site of cellular respiration
- used for structure and support in cells
- full of enzymes to break down substances
- acid made of nucleotides
- membrane boundary of cell holds dna
- made of amino acids
- makes proteins, created in nucleus
- protein that speeds up biological reactions
- made of glycerol and fatty acids
20 Clues: made of amino acids • made of monosaccharides • acid made of nucleotides • site of cellular respiration • transports and exports proteins • modifies sorts packages proteins • made of glycerol and fatty acids • makes proteins, created in nucleus • membrane boundary of cell holds dna • small subunit used to build polymers • site of photosynthesis, creates glucose • ...
Biology Chapter 1 2024-08-29
Across
- A possible explanation to a scientific question
- Anything that provokes a response in some organism
- The study of microscopic organisms like bacteria, viruses, fungi, and protists
- A useful attitude in science in which a person doubts the truth of something
- Data obtained by counting or measuring
- The study of the structure and function of cells, the basic units of life
- Feedback on scientific research by experts in the field
- Focuses on heredity and variation in organisms, including DNA, genes, and inheritance patterns
- Variable that is manipulated/changed in an experiment
- Observations, questions, data, and conclusions are all a part of scientific ___
- The science of living things :-)
- Variable that is observed/measured in an experiment
- Universal genetic code
- Smallest unit of life
- Type of reproduction involving one parent
- Process of noticing or describing events in a careful, orderly way
Down
- The study of animals and their biology, including anatomy, physiology, behavior, and classification
- Broad range of chemical reactions that occur in an organism
- "Experimental _____" outline the procedures of an experiment
- A personal, rather than scientific, point of view for, or against, something
- Well-tested explanation unifying many observations and hypotheses over time
- Data involving description of characteristics that cannot usually be measured
- Focuses on the study of plants, including their physiology, structure, growth, and classification
- Science provides _______ explanations of natural events
- A simplified representation of a system
- Describes common occurrences that may be linear or cyclical
- Change over time
- A logical interpretation based on prior knowledge and experience
- The group in an experiment that does not receive the independent variable
- Maintaining constant internal conditions despite changing conditions in the external environment
- The study of interactions between organisms, populations, communities, and their environment
- Science attempts to guide decisions about social, environmental, and ____ issues
- Evidence gathered from observation. May be qualitative or quantitative
33 Clues: Change over time • Smallest unit of life • Universal genetic code • The science of living things :-) • Data obtained by counting or measuring • A simplified representation of a system • Type of reproduction involving one parent • A possible explanation to a scientific question • Anything that provokes a response in some organism • ...
Unit 1 biology 2024-08-30
Across
- macromolecule made of amino acids, used for transporting, enzymes, and cell structures
- organelle, folds, transports, and exports proteins or lipids
- passive transport process, causes water to move toward the hypertonic side of a membrane
- small subunit used to build polymers
- macromolecule, made of nucleotide and stores genetic info
- organelle, the site of photosynthesis, creates glucose
- organelle used for structure and support in some cells, plants, and fungi
- organelle, site of cellular respirations creates ATP
- protein that speeds up biological reactions by lowering the activation energy
- type of cellular transport that does not require energy, includes diffusion and osmosis
Down
- type of cellular transport requires energy including solute pumping
- process of building monomers into polymers
- organelle modifies sorts and packages proteins into vesicles
- Study of all living things
- organelle, control center of the cell, holds DNA
- source of energy for all living things
- organelle, full of enzymes to break down substances
- Place on an enzyme that binds into a substance
- organelle, the boundary of the cell, decides what comes in and out
- macromolecule made of glycerol and fatty acids, used for energy storage
- basic unit of structure and function in living things
21 Clues: Study of all living things • small subunit used to build polymers • source of energy for all living things • process of building monomers into polymers • Place on an enzyme that binds into a substance • organelle, control center of the cell, holds DNA • organelle, full of enzymes to break down substances • organelle, site of cellular respirations creates ATP • ...
biology root words 2024-09-10
Across
- two-wheeled vehicle
- place where fishys are kept in tanks
- talking between two people
- book written about oneself
- toxins produced by fungus
- hobby of picture taking
- tool used to examine one's heart
- tool used to see something very tiny
- to do something together, in sync
- organism that eats wood
- vehicle in the air
- doctor who studies someone's skin
- tree diagram
Down
- chemical made from water
- done within the walls of a building
- meat eaters
- study of animals
- a molecules that contain large atoms
- without knowing a person
- an organism that requires additional nutrients
- believing in one god
- the outgrowth or root hair of a plant
- study of life
- study of beautifying nails and hair
24 Clues: meat eaters • tree diagram • study of life • study of animals • vehicle in the air • two-wheeled vehicle • believing in one god • hobby of picture taking • organism that eats wood • without knowing a person • toxins produced by fungus • chemical made from water • talking between two people • book written about oneself • tool used to examine one's heart • to do something together, in sync • ...
Biology Topic 1 2024-07-03
Across
- - Loops of DNA found in the cytoplasm of prokaryotic cells.
- - Pathogenic protoctists that cause malaria.
- - Long filaments of a fungus that contain many nuclei.
- - Microorganisms that cause infectious disease.
- - The basic building block of all living organisms.
- - A type of cell found in plants and animals that contains a nucleus.
- (TV) - A widespread plant pathogen affecting many species of plants which produces a mosaic pattern on the leaves. It infects chloroplasts and limits plant growth.
- - A single-celled fungus.
- - A spherical, pathogenic bacterium that causes pneumonia.
- - An outer, structural layer that surrounds some cells. In plant cells, it is made of cellulose. In fungi, it is made of chitin.
- - A multicellular fungus that has a hyphal structure.
- - A partially permeable barrier that surrounds the cell.
- - A double-stranded polymer wound to form a double helix. It carries the genetic code.
- - An infection virus that causes influenza (the flu).
- - An organelle which is the site of photosynthesis.
- - Microscopic single-celled organisms.
Down
- - The mode of extracellular nutrition in which digestive enzymes are secreted onto the food outside the cell and the products of digestion are absorbed.
- - An endothermic reaction in which energy is transferred from the environment to the chloroplasts by light.
- - A collection of thread-like hyphae in a fungus.
- - A non-living organism that can only reproduce inside host cells. Viruses have no cells, but possess a protein coat containing nucleic acids (DNA or RNA).
- - A rod-shaped species of bacterium used to produce yoghurt from milk.
- - A type of cell found in bacteria that does not contain a nucleus.
- (HIV) - An infectious virus that weakens the immune system and can lead to AIDS (acquired immunodeficiency syndrome).
- - A protoctist that has features similar to plant cells e.g. chloroplasts.
- - Protoctists that live in pond water and resemble animal cells.
25 Clues: - A single-celled fungus. • - Microscopic single-celled organisms. • - Pathogenic protoctists that cause malaria. • - Microorganisms that cause infectious disease. • - A collection of thread-like hyphae in a fungus. • - The basic building block of all living organisms. • - An organelle which is the site of photosynthesis. • ...
Biology Exam 2 2024-10-16
Across
- Controls what comes and goes
- Snug fit between enzyme and the substrate
- Used by cells to speed up reactions, specifically
- Protien that speeds up a reaction
- Is required for active transport
- reactions This reaction is too slow
- Hydrophobic is
- sight Pocket or groove in enzyme structure
- How the cell acts due to the signal binding
- Also known as the citric acid cycle
- Binds to aloesteric sight
- work Beating of cilia
- Do chemical work
- Activation energy is often …
- Also known as the anaerobic cellular respiration
- Move molecules
- Blood groups
Down
- Shut off by the inhibiting binding of the end product
- Energy transfer increases the disorder of the universe
- Energy can be transferred and transformed
- Targets cell detection of the signaling membranes
- First step in the aerobic cellular respiration
- Main component of cell membranes
- Hydrophilic is
- Step 3 in aerobic cellular respiration
- Enzymes act on this
- Heightens water concentration
- lowers water concentration
- Helps increase or decrease temperature in the membranes
- Transmits a signal that results of ligand bonding
30 Clues: Blood groups • Hydrophilic is • Hydrophobic is • Move molecules • Do chemical work • Enzymes act on this • work Beating of cilia • Binds to aloesteric sight • lowers water concentration • Controls what comes and goes • Activation energy is often … • Heightens water concentration • Is required for active transport • Main component of cell membranes • Protien that speeds up a reaction • ...
biology term review 2024-10-10
Across
- hereditary material passed down through reproduction
- a group of similar cells working together as a sheet
- Photosynthesis is usually carried out in
- carries out specific functions in the cell
- enables an offspring to be produced
- powered by energy from sunlight
- made up of one cell
- reproduction is when a single parent produces an offspring
- stimuli that include receptors involved with taste and smell
- reproduction is when two parents mix genes to produce an offspring
- signals that sensory receptors detect
- all the things an organism is exposed to as it lives and grows like temperature, light, food, and water
- made up of multiple types of tissues that make a structure and function together
- energy made from the sugars of photosynthesis
- jelly like substance that contains the cells parts
- when information is passed along
- the smallest unit that can carry out all functions of life
- in the human body cells are this and have unique structures and functions
- making new offspring
- stimuli that include receptors involved with sight
Down
- a group of organs that work together
- the system that helps animals sense and respond to their environment
- made up of many cells
- stimuli that include receptors involved with touch
- helps capture light energy
- photosynthesis rearranges atoms in carbon dioxide and water to make _____ and sugars
- contains the cells genes
- organelles that break down sugars
- provides structure for plant cell
- ________ factor is the influence of the environment on an organism
- how plants reproduce
- _______ receptors are cells that detect signals
- how seeds move away from the parent plant
- _______ factor is the influence of genes on offspring
- success is related to the number of offspring an animal has during its life
- cell____ makes new cells
- the part of the cell that controls what goes in and out of a cell
- processes or organizes info from sensory receptors
38 Clues: made up of one cell • how plants reproduce • making new offspring • made up of many cells • contains the cells genes • cell____ makes new cells • helps capture light energy • powered by energy from sunlight • when information is passed along • organelles that break down sugars • provides structure for plant cell • enables an offspring to be produced • ...
Biology unit 2 2024-10-02
Across
- 2nd step of photosynthesis, no light needed
- nutrient, used in phosphates of nucleic acids and phospholipids of membranes, often limited
- nutrient, used in proteins and nucleic acids, must be "fixed" for living things to use, often limited
- pigment in chloroplasts, used to trap light energy during photosynthesis
- 3rd step of aerobic respiration, makes 32 units of ATP
- charged energy storage molecule with 3 phosphorous groups
- describes a situation in which oxygen is not present
- first step of aerobic respiration, breaks down glucose into pyruvate, makes some nadph
- describes a situation in which oxygen is present
- 2nd step of anaerobic respiration, 2 types
Down
- process of breaking down glucose to make ATP
- organelle, site of steps 2 and 3 of aerobic cellular respiration
- second step of aerobic repsiration
- process of using light energy to make glucose
- first step of photosynthesis, uses sunlight to split water and make ATP and nadph, oxygen is released
- organelle, cite of photosynthesis
- nutrient, forms the backbone for all macromolecules in living things
- type of organism that breaks down biotic compounds into abiotic compounds, recycles
- Uncharged energy storage molecule with 2 phosphates
- anything that has mass and takes up space, make sup everything
20 Clues: organelle, cite of photosynthesis • second step of aerobic repsiration • 2nd step of anaerobic respiration, 2 types • 2nd step of photosynthesis, no light needed • process of breaking down glucose to make ATP • process of using light energy to make glucose • describes a situation in which oxygen is present • Uncharged energy storage molecule with 2 phosphates • ...
Biology unit 6 2023-06-10
Across
- changing color to adapt
- attachments of plant specimen
- usable form of nitrogen in plants
- found in animal dung
- constant body function
- plants library
- fleshy stem
- interaction of organism with Environment
- group of same species
- primary source of energy
Down
- can make food
- place where an organism lives
- found in cigar
- surrounding of organism
- sheep of desert
- non living component
- found in organic molecules
- prevent ultraviolet rays
- 3rd step of N2 cycle
- feed dead organisms
- position in food chain
21 Clues: fleshy stem • can make food • found in cigar • plants library • sheep of desert • feed dead organisms • non living component • found in animal dung • 3rd step of N2 cycle • group of same species • constant body function • position in food chain • surrounding of organism • changing color to adapt • prevent ultraviolet rays • primary source of energy • found in organic molecules • ...
Year 10 Biology 2023-06-13
Across
- Process of copying DNA
- Expression of both alleles in heterozygotes
- Deoxyribonucleic Acid
- Units of heredity
- Nitrogenous unit of a nucleotide
- _____ Charts: Diagrams showing inheritance patterns within a family
- _____ bonds: Weak chemical bonds between hydrogen and other atoms
- Observable characteristics of an organism
- Different forms of a gene
- Having one set of chromosomes
- Cell division resulting in two identical daughter cells
- Having two different alleles for a gene
Down
- _____ base pairing: Matching of bases in DNA strands (A-T, G-C)
- Genetic makeup of an organism
- ____ cells: Cells formed through cell division
- _____ Projects: Projects aiming to map and sequence the entire set of DNA in an organism
- ____ Inheritance: Transmission of traits from parents to offspring
- Allele expressed in the phenotype only when no dominant allele is present
- Thread-like structures containing DNA
- Having two sets of chromosomes
- Allele expressed in the phenotype when present
- ______ dominance: Blending of alleles in heterozygotes
- ______squares: Diagrams used to predict offspring genotypes
- Cell division producing gametes
- Having two identical alleles for a gene
25 Clues: Units of heredity • Deoxyribonucleic Acid • Process of copying DNA • Different forms of a gene • Genetic makeup of an organism • Having one set of chromosomes • Having two sets of chromosomes • Cell division producing gametes • Nitrogenous unit of a nucleotide • Thread-like structures containing DNA • Having two identical alleles for a gene • ...
Biology Unit 9 2023-04-30
Across
- The amount of biological or living diversity per unit area. It includes the concepts of species diversity, habitat diversity and genetic diversity
- A gradual increase in the overall temperature of the earth's atmosphere
- Dark layer of the oceans below the photic zone where sunlight does not penetrate
- Release of harmful materials into the environment
- The removal of trees faster than forests can replace themselves
- Species that enter new ecosystems and multiply, harming native species and their habitats
- A stable, mature community that undergoes little or no change in species over time
- Biomes on land (forests, taiga, tundra, etc.)
- Portion of the marine biome that is shallow enough for sunlight to penetrate
- Succession following a disturbance that destroys a community without destroying the soil
Down
- A community of organisms where there are several interrelated food chains
- An ecological succession that begins in an area where no biotic community previously existed
- A habitat in which the freshwater of a river meets the salt water of the ocean
- First species to populate an area during primary succession
- A species that is found in its originating location and is generally restricted to that geographic area
- A situation in which the number of people in an area exceeds the capacity of the environment to support life at a decent standard of living
- A group of ecosystems with similar climates and organisms
- A species that influences the survival of many other species in an ecosystem
- Biomes that are in or have to do with water: They are either freshwater or saltwater
- An organism made of a fungus and either algae or autotrophic bacteria that live together in a mutualistic relationship
20 Clues: Biomes on land (forests, taiga, tundra, etc.) • Release of harmful materials into the environment • A group of ecosystems with similar climates and organisms • First species to populate an area during primary succession • The removal of trees faster than forests can replace themselves • A gradual increase in the overall temperature of the earth's atmosphere • ...
Biology Crossword Puzzle 2023-04-25
Across
- Theory of Evolution states that things change over time due to ____ (contains space, 2 words)
- Founder of Modern Geology. Found that the deeper you go, the older it becomes.
- Idea that Evolution happens slowly and steady
- proposed that the Earth was much older than previously thought
- Father of Evolution
- Preserved remains or traces of ancient organisms
- A species that has died out
- The formation of a new species
- Process by which two species evolve in response to changes in each other over time
- Proposed the idea of Carrying capacity
Down
- The process by which organisms have changed over time
- Trait controlled by only one gene (3 words, contains spaces)
- Population whose members can interbreed and produce fertile offspring
- Event during which many species become extinct over a relatively short period of time (contains space, 2 words)
- Any heritable characteristics that increase an organisms ability
- Consists of all possible genes and allele variants of genes in a population (contains space, 2 words)
- The study of where organisms live, how and where they and their ancestors lived in the past
- Type of birds found on the Galapagos that Darwin studied.
- How well an organism can survive and reproduce
- Island that Dawrin studied finches on
20 Clues: Father of Evolution • A species that has died out • The formation of a new species • Island that Dawrin studied finches on • Proposed the idea of Carrying capacity • Idea that Evolution happens slowly and steady • How well an organism can survive and reproduce • Preserved remains or traces of ancient organisms • The process by which organisms have changed over time • ...
Biology(EOC pt2) 2023-04-11
Across
- Nitrogen base, starts with T
- Stage of mitosis where chromosomes attach to spindle fibers
- Stage of mitosis where the nucleus begins to disappear
- Included in a nucleotide
- A random change in the sequence of a gene
- Nitrogen base, starts with G
- Using mRNA to build an amino acid chain
- Division of the cytoplasm
- A process that ensures each new cell receives the correct number of chromosomes
- Used to find genetic trait probability
- 2 identical alleles
- Nitrogen base, starts with A
- Nucleic Acids
- Alleles only expressed when both are present
- Stage of mitosis where new nuclei form around each set of chromosomes
Down
- Stage of mitosis where centromeres split apart
- 2 different alleles
- The process where cells make proteins
- Stage in interphase where growth occurs
- Nitrogen base, starts with C
- What is Adenine
- Copies part of the DNA to make mRNA
- Single units that make up DNA
- Prepares cell for cell division
- Included in a nucleotide
- Where nitrogenous bases of the DNA molecules align with each other
- DNA is twisted into a ___________
- Alleles always expressed
28 Clues: Nucleic Acids • What is Adenine • 2 different alleles • 2 identical alleles • Included in a nucleotide • Included in a nucleotide • Alleles always expressed • Division of the cytoplasm • Nitrogen base, starts with T • Nitrogen base, starts with C • Nitrogen base, starts with G • Nitrogen base, starts with A • Single units that make up DNA • Prepares cell for cell division • ...
biology choice board 2023-04-18
Across
- water not as big as ocean but not as small as a pond
- not as big as a lake but not as small as a puddle
- biome largest biome
- zone portion of shoreline between high and low tides
- zone open water before the shortline
- regional type of ecosystem distinct climate.
- fresh water and salt water meet
- biological community of organisms
- stream of water going through continents flows from ocean
- variety of life in the world in a habitat
- impact affect of humans of an ecosystem
- spots on the ocean ground that throws out gases to escape earths core
- web interrelated food chains
- species that influences survival of other species
Down
- group of similar organisms
- shelf sloping area going down to the floor of the oceaninte
- place of evolution where no biotic lived
- series of predictable and orderly changes
- migrate to places they are not native
- biomes biomes on land
20 Clues: group of similar organisms • biome largest biome • biomes biomes on land • fresh water and salt water meet • biological community of organisms • migrate to places they are not native • web interrelated food chains • place of evolution where no biotic lived • series of predictable and orderly changes • variety of life in the world in a habitat • ...
Biology Vocab XII 2023-05-08
Across
- - movement of individuals into an area occupied by an existing population
- - organism that obtains energy by eating animals
- - a symbiotic relationship in which one organism lives on or inside another organism and harms it
- - organism that feeds on plant and animal remains and other dead matter
- level - each step in a food chain or food web
- producer - first producer of energy-rich compounds that are later used by other organisms
- - symbiotic relationship in which one organism benefits and the other is neither helped nor harmed
- - assemblage of different populations that live together in a defined area
- - organism that obtains energy by eating only plants
- - relationship in which two species live close together
- - all the organisms that live in a place, together with their nonliving environment
- - small free-floating animals that form part of plankton
- - process in which chemical energy is used to produce carbohydrates
- - interaction in which one organism (the predator) captures and feeds on another organism (the prey)
- - any necessity of life, such as water, nutrients, light, food, or space
- factor - factor that causes population growth to decrease
- web - network of complex interactions formed by the feeding relationships among the various organisms in an ecosystem
- species - single species that is not usually abundant in a community yet exerts strong control on the structure of a community
Down
- limiting factor - limiting factor that affects all populations in similar ways, regardless of the population density
- - symbiotic relationship in which both species benefit from the relationship
- - area where an organism lives including the biotic and abiotic factors that affect it
- capacity - largest number of individuals of a particular species that a particular environment can support
- - organism that obtains energy by eating both plants and animals
- factor - physical, or nonliving, factor that shapes an ecosystem
- limiting factor - limiting factor that depends on population density
- factor - any living part of the environment with which an organism might interact
- structure- the number of males and females of each age in a population
- - ability of an organism to survive and reproduce under circumstances that differ from their optimal conditions
- growth - growth pattern in which the individuals in a population reproduce at a constant rate
- exclusion principle - principle that states that no two species can occupy the same niche in the same habitat at the same time
- movement of individuals out of an area
- - part of Earth in which life exists including land, water, and air or atmosphere
- - organism that relies on other organisms for its energy and food supply; also called a heterotroph
- - full range of physical and biological conditions in which an organism lives and the way in which the organism uses those conditions
- growth - growth pattern in which a population’s growth slows and then stops following a period of exponential growth
- - animal that consumes the carcasses of other animals
- - photosynthetic algae found near the surface of the ocean
- - organism that breaks down and obtains energy from dead organic matter
- pyramid - illustration of the relative amounts of energy or matter contained within each trophic level in a given food chain or food web
- density - number of individuals per unit area
- - a group of ecosystems that share similar climates and typical organisms
- - scientific study of interactions among organisms and between organisms and their environment
- - total amount of living tissue within a given trophic level
- chain - a series of steps in an ecosystem in which organisms transfer energy by eating and being eaten
44 Clues: movement of individuals out of an area • level - each step in a food chain or food web • density - number of individuals per unit area • - organism that obtains energy by eating animals • - organism that obtains energy by eating only plants • - animal that consumes the carcasses of other animals • - relationship in which two species live close together • ...
11P biology project 2023-05-14
Across
- Chemical messenger released by glands to regulate bodily functions.
- The organelles responsible for cellular respiration and energy production.
- Specialized cell for transmitting electrical signals in the nervous system
- Automatic and rapid response to a stimulus without conscious thought.
- Body parts that receive stimuli and transmit information to the brain.
- The entire physical structure of an organism that maintains homeostasis
- A series of protein complexes that transfer electrons and produce ATP during cellular respiration.
- High-energy molecule produced during the light-dependent reactions of photosynthesis.
- Essential molecule taken up by plants and used in the photosynthesis process.
- Tiny openings on the surface of leaves that allow gas exchange during photosynthesis.
- The equal distribution or control of various factors in the body.
- Plant organs where photosynthesis primarily takes place.
- Also known as the citric acid cycle, it is a series of chemical reactions that occurs in the mitochondria, generating energy-rich molecules.
- Integration of different body systems to work together efficiently.
- Organ responsible for processing information and controlling body functions
- Liquids in the body, such as blood and interstitial fluid, that play a role in homeostasis
- Gas released as a byproduct of photosynthesis.
- Type of respiration that does not require oxygen to produce energy.
- Complex of proteins and pigments that capture light energy during photosynthesis.
- The primary source of energy for photosynthesis.
- A state of balance and equilibrium within an organism
- Type of respiration that requires oxygen to produce energy.
- The process by which living organisms obtain energy from the breakdown of organic molecules, typically involving the intake of oxygen and release of carbon dioxide
- Junction between two neurons where signals are transmitted.
- Information about the state of a system that is used to
Down
- The innermost compartment of mitochondria where the Krebs cycle occurs.
- Simple sugar produced during photosynthesis and used as a source of energy.
- The external conditions and surroundings that impact an organism's homeostasis.
- A measure of the warmth or coldness of an organism's body.
- Network of nerves and cells that transmit signals throughout the body.
- Collection of glands that produce and release hormones
- The process of losing electrons during cellular respiration to release energy.
- Gas absorbed from the atmosphere and used in photosynthesis.
- Consists of the brain and spinal cord, coordinating body activities.
- A polysaccharide that serves as a stored form of glucose in animals.
- A byproduct of anaerobic respiration in muscle cells, leading to muscle fatigue.
- Green pigment found in plants that absorbs light energy for photosynthesis.
- The initial step of cellular respiration, breaking down glucose into pyruvate.
- The ability of an organism to adjust to changes in its environment to maintain homeostasis.
- To control and adjust the functioning of a system to maintain stability.
- A type of feedback that counteracts changes in the body to maintain homeostasis
41 Clues: Gas released as a byproduct of photosynthesis. • The primary source of energy for photosynthesis. • A state of balance and equilibrium within an organism • Collection of glands that produce and release hormones • Information about the state of a system that is used to • Plant organs where photosynthesis primarily takes place. • ...
biology unit 9 2023-04-19
Across
- symbiotic association between a fungus and a photosynthetic organism
- A species that influences the survival of many other species in an ecosystem
- plants and animals that have migrated to places where they are not native
- spots on the ocean floor where hot gases and minerals escape from earth's interior into the water
- oceans, estuaries, lakes, and ponds
- A group of ecosystems that share similar climates and typical organisms
- Portion of the marine biome that is shallow enough for sunlight to penetrate.
- First species to populate an area during primary succession
- An ecological succession that begins in an area where no biotic community previously existed
- Succession following a disturbance that destroys a community without destroying the soil
Down
- Destruction of forests
- species that are native to and found only within a limited area
- community of organisms where there are several interrelated food chains
- An increase in the average temperature of the earth's atmosphere (especially a sustained increase that causes climatic changes)
- permanently dark layer of the oceans below the photic zone
- biome Biomes on land (forests, taiga, tundra, etc.)
- the variety of life in the world or in a particular habitat or ecosystem.
- A stable, mature community that undergoes little or no change in species over time
- The number of people in an area exceeds the capacity of the environment to support life at a decent standard of living.
- A habitat in which the fresh water of a river meets the salt water of the ocean.
20 Clues: Destruction of forests • oceans, estuaries, lakes, and ponds • biome Biomes on land (forests, taiga, tundra, etc.) • permanently dark layer of the oceans below the photic zone • First species to populate an area during primary succession • species that are native to and found only within a limited area • ...
Biology- Organic Compounds 2022-12-21
Across
- is the key in the Lock and key model
- "helper proteins" and is the specific helper to a specific reaction in the body
- the unsaturated fats that are converted to saturated fat through hydrogenation
- where the substrate fits into the enzyme
- examples are DNA and RNA
- 2 monosaccharides combined
- liquid at room temperature
- found in plant cell walls
- create a protective bilayer around each cell
- complex carbs including starches, cellulose, and chitin
- potatoes and grains are good foods to eat to get this polysaccharide
- most common disaccharide
- main source of energy
Down
- equal or the same
- solid at room temperature and made by plants
- the kind of fat where all carbon bonds are full
- simple sugar or one molecule of sugar
- the kind of fat where there is at least one set of double bonded carbons
- deoxyribonucleic acids
- fats, oils waxes
- building blocks of proteins
- water loving
- good cholesterol
- bad cholesterol
- organic compound made of P-C-H-O-N
- water hating or water fearing
- solid at room temperature and made by animals
- hard covering of insects and cell walls in fungi
28 Clues: water loving • bad cholesterol • fats, oils waxes • good cholesterol • equal or the same • main source of energy • deoxyribonucleic acids • examples are DNA and RNA • most common disaccharide • found in plant cell walls • 2 monosaccharides combined • liquid at room temperature • building blocks of proteins • water hating or water fearing • organic compound made of P-C-H-O-N • ...
Biology unit 6 2023-01-12
Across
- Natural selection that favors intermediate variants by acting against extreme phenotypes
- Breeding organisms with specific traits in order to produce offspring with identical traits.
- form of reproductive isolation in which two populations reproduce at different times
- A change in the allele frequency of a population as a result of chance events rather than natural selection.
- Ability of an animal to look like another more harmful animal
- Ability of an organism to survive and reproduce in its environment
- form of reproductive isolation in which two populations are separated physically by geographic barriers such as rivers, mountains, or stretches of water
- movement of alleles from one population to another
- Selection A process in which individuals that have certain inherited traits tend to survive and reproduce at higher rates than other individuals because of those traits.
- A trait that helps an organism survive and reproduce
Down
- A change in allele frequency following a dramatic reduction in the size of a population
- Number of times that an allele occurs in a gene pool compared with the number of alleles in that pool for the same gene
- Any difference between individuals of the same species.
- change in allele frequencies as a result of the migration of a small subgroup of a population
- form of natural selection in which a single curve splits into two; occurs when individuals at the upper and lower ends of a distribution curve have higher fitness than individuals near the middle
- A group of individuals that belong to the same species and live in the same area
- Form of natural selection in which the entire curve moves; occurs when individuals at one end of a distribution curve have higher fitness than individuals in the middle or at the other end of the curve
- the act of concealing the identity of something by modifying its appearance
- Form of reproductive isolation in which two populations have differences in courtship rituals or other types of behavior that prevent them from interbreeding
- Combined genetic information of all the members of a particular population
20 Clues: movement of alleles from one population to another • A trait that helps an organism survive and reproduce • Any difference between individuals of the same species. • Ability of an animal to look like another more harmful animal • Ability of an organism to survive and reproduce in its environment • ...
Chapter 7 Biology 2023-01-13
Across
- needed for the plant to live
- absorb sunlight, but don't do
- one billionth of a meter
- organisms that go through photosynthesis light dependent
- needs ATP,co2 and hydrogen(fromNADPH)
- a jelly like fluid surrounding
- made up of phospholipids
- microscope holes in leaves
- which open and close the stomata
- Most plants are...
- stack of thylakoids
- the process of using water, sunlight
Down
- the colors the human eye can see
- colors that absorb light
- Plant that doesn't do the Calvin cycle
- organelle where photosynthesis occurs
- usually refers to xanthophyll, carotene
- gas made by plants
- were light dependent occur
- membranes inside where light-reactions
- plants that open there stomata
21 Clues: gas made by plants • Most plants are... • stack of thylakoids • colors that absorb light • one billionth of a meter • made up of phospholipids • were light dependent occur • microscope holes in leaves • needed for the plant to live • absorb sunlight, but don't do • a jelly like fluid surrounding • plants that open there stomata • the colors the human eye can see • ...
Biology Semester Test 2022-12-13
Across
- gradient, difference in concentration from one area to another
- contains chlorophyll and is the place where photosynthesis takes place
- a mixture where a substance (solute) in dissolved in a solvent (water)
- bonding, the force that holds water molecules to each other and other objects.
- Membrane, Maintains homeostasis by controlling what enters and leaves the cell
- a highly condensed (packed) form of DNA
- Cycle, a repeated pattern of growth, DNA duplication, and cell division that occurs in eukaryotic cells
- is any living thing
- energy, the energy needed to start a chemical reaction.
- building up and breaking down of molecules.
- Water Fearing
- Transport, movement into and out of the cell
- organisms that make their own food.
- The process of programmed cell death
- diffusion, is the movement of molecules from a higher concentration to a lower concentration using a protein.
- process in which organisms use energy from sunlight to make the sugar glucose.
- small structures inside a cell that have specific functions
- allows some substances to pass through the cell membrane but not others
Down
- cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus.
- uncontrolled cell division is known
- is the diffusion of water across a semipermeable membrane
- large molecules that are critically important to all living things.
- the framework for making explanations in the science classroom
- an optical instrument used for viewing very small objects
- factors, are proteins that stimulate cell division.
- molecule is attached to phospholipids or proteins and is used for cell identification
- a pigment that absorbs light energy.
- is stable internal conditions
- the basic unit of life.
- mosaic model, The phospholipid bilayer of the cell membrane
- fluid that surround the thylakoids
- the study of all forms of life.
- Water Loving
- proteins that speed up chemical reactions
- coin-shaped membrane that contains chlorophyll
- substances that are known to cause or lead to cancer
36 Clues: Water Loving • Water Fearing • is any living thing • the basic unit of life. • is stable internal conditions • the study of all forms of life. • fluid that surround the thylakoids • uncontrolled cell division is known • organisms that make their own food. • a pigment that absorbs light energy. • The process of programmed cell death • a highly condensed (packed) form of DNA • ...
Biology Final Assignment 2022-12-15
Across
- Keep a plant cell's structure?
- Basic unit of life
- Clothing that protects your hands
- it?
- What should you put liquid in to boil?
- Animal that only eats plants
- Cell with no nucleus
- Animal that eats plants and animals
- Basic unit of matter?
- All the communities in an area combined
- What system do we use to measure in science?
Down
- Regulates what comes in and out of the cell
- What class in the animal kingdom is born
- Tool used to measure temperature
- What eyewear do you wear when dealing with
- Animal that only eats animal/meat
- A group of atoms bonded together
- Study of living and nonliving things in an
- positively charged Subatomic particle
- hair?
- What is another word for Living/Alive?
- Where should you hold a microscope when
22 Clues: it? • hair? • Basic unit of life • Cell with no nucleus • Basic unit of matter? • Animal that only eats plants • Keep a plant cell's structure? • Tool used to measure temperature • A group of atoms bonded together • Clothing that protects your hands • Animal that only eats animal/meat • Animal that eats plants and animals • positively charged Subatomic particle • ...
Biology Crossword Puzzle 2023-01-24
Across
- the smallest wavelengths and the most energy of any wave in the electromagnetic spectrum.
- combination of concentration gradient and the electrical gradient
- Phosphorylation process occurring in mitochondria and accounts for majority of the ATP production.
- functional units for photosynthesis.
- FADH stands for __________
- emitted by the sun and the reason skin tans and burns.
- most abundant protein in the chloroplast and maybe on earth
- it produces two molecules of pyruvate, ATP, NADH and water
- a green pigment foung in plants.
- pyruvic acid is broken down into carbon dioxide in a series of energy-extracting reactions
- responsible for the brown and black skin
- it is composed of phosphate groups, a ribose and adenine
- movement of ions across a semipermeable membrane bound structure, down their electrochemical membrane
- process of cellular respiration in which the presence of oxygen takes place
- it is where the Krebs cycle takes place.
- carbon dioxide and water react, using light energy, to produce glucose and oxygen
- Acid also known as the Krebs cycle or TCA.
- a type of cellular communication which a cell prduces a signal to induce changes in nearby cells
- it occurs in yeast cells and bacteria
- energy generated from one reaction is used to drive the second reaction
- process of breaking down fatty acids into substrates
- Krebs cycle was named after him.
- transfer of information between neurons
Down
- range of all types of EM radiation.
- NADPH stands for ___________
- used as an energy source by many tissues during periods of glucose deficiency
- its main function in citric acid is to transport carbon atoms
- protons are pumped from the mitochondrial matrix to the intermembrane space, and oxygen is reduced to form water
- a five-carbon sugar found in RNA
- one of the reactants of aerobic respiration.
- the chemical process which involves the splitting of a bond by adding water.
- synthesis of polymers from monomers
- a reaction that yields ATP through the catabolism of ketone bodies.
- tightening of muscles when you do some activity.
- FFAs stands for ____________
- it utilizes energy obtained from multiple catabolic mechanisms, including cellular respiration beta-oxidation, and ketosis.
- it happens in the thylakoid membrane of the chloroplast and occur in the presence of sunlight.
- it requires energy for it to happen.
- under anaerobic conditions, the pyruvic acid is reduced to lacticid acid by ____________
- iron-containing sulphur protein, which is the first pigment that accepts PS1
40 Clues: FADH stands for __________ • NADPH stands for ___________ • FFAs stands for ____________ • a five-carbon sugar found in RNA • a green pigment foung in plants. • Krebs cycle was named after him. • range of all types of EM radiation. • synthesis of polymers from monomers • functional units for photosynthesis. • it requires energy for it to happen. • ...
biology unit 6 2023-01-26
Across
- state of genetic equilibrium
- random changes in allele frequencies attributed to luck, not fitness
- raw material natural selection works on
- isolation of a population due to a physical barriers
- migration of individuals leaving the population
- type of natural selection in which one extreme phenotype achieves higher fitness
- isolation of a population due to differences in the timing of mating
- percent of individuals of a population that have a particular trait
- change over a period of time
- the idea that those individuals best suited to their environment will achieve higher fitness
- selection within a population due to human interference and selection of desired traits
- isolation of a population due to differences in communication
- individual removed from parasites,predators
- any characteristic that increases the fitness of an individual
Down
- group of individuals of the same species that live in the same area at the same time and can interbreed
- when a large population is cut down to a much smaller one
- collection of all the alleles present in a population
- type of natural selection in which both extremes achieve higher fitness
- genetically modified organisms
- type of natural selection where the average phenotype has the advantage
- when a small part of a population is separated from the rest and colonizes a new area
- desribes the movement of genes and alleles between populations
- measurement of the ability of an individual to survive and reproduce successful offspring
- migration of new individuals into a population
- when organisms will impersonate other organisms to increase fitness
25 Clues: state of genetic equilibrium • change over a period of time • genetically modified organisms • raw material natural selection works on • individual removed from parasites,predators • migration of new individuals into a population • migration of individuals leaving the population • isolation of a population due to a physical barriers • ...
Biology Unit 6 2023-01-26
Across
- Migration of individuals out of a population.
- Random changes in allele frequencies attributed to luck, not fitness.
- Selection within a population due to human interference + selection of desired traits.
- Isolation of a population due to differences in the timing of mating.
- Group of individuals of the same species that live in the same area at the same time and can interbreed.
- When a small part of population is separated from the rest and colonizes a new area - often respond differently to natural selection.
- Type of natural selection in which individuals at either extreme of the bell curve achieve higher fitness and the average is selected against.
- When organisms will impersonate other organisms to increase fitness.
- The idea that those individuals best suited to their environment will achieve higher fitness.
- Measurement of the ability of an individual to survive and reproduce successful offspring.
Down
- Migration of new individual into a population.
- Type of natural in which individuals with one extreme phenotype have an advantage and the other extreme is selected against.
- Type of natural selection in which individuals with the average phenotype have an advantage and the extremes are selected against.
- Collection of all the alleles present in a population.
- Isolation of a population due to physical barriers such as a fence, mountain range, or body of water.
- Any characteristic that increases the fitness of an individual.
- refers to the differences among individuals in a population.
- Percent of individuals of a population that have a particular trait - Expressed as a number between 0 and 1
- Describes movement of genes/individuals between 2 neighboring populations - makes populations more alike.
- Isolation of population due to differences in communication, mating rituals, or other behaviors.
20 Clues: Migration of individuals out of a population. • Migration of new individual into a population. • Collection of all the alleles present in a population. • refers to the differences among individuals in a population. • Any characteristic that increases the fitness of an individual. • When organisms will impersonate other organisms to increase fitness. • ...
Unit 3 Biology 2022-12-13
Across
- a condition in which an organism has more than two complete sets of chromosomes
- pairs of homologous chromosomes do no separate normally during meiosis
- threadlike structure of DNA and protein that contains genetic information
- genetics with complete dominance and only two possible phenotypes
- An organism with one dominant allele will exhibit the dominant form of the trait
- one base is changed to a different base
- mutations that affect whole chromosomes and whole genes rather than just individual nucleotides (2 words)
- sequence of DNA that codes for a protein and thus determines a trait; factor that is passed from parent to offspring
- copy of a single gene; much shorter than DNA, only a single strand, and contains uracil instead of thiamine
- repeats a segment
- bases that have a double ring structure (g and a)
- (2 words) changes in just one base pair of a gene
- removes a chromosomal segment
- An organism must have two copies of the recessive allele to exhibit the recessive form of the trait
- process of taking mRNA strands and using it to make a protein
- (2 words) still code for an amino acid, but not the correct amino acid
- change in the genetic material of a cell
- moves a segment from one chromosome to another
- bases that have a single ring structure (c, t, and u)
- breaks hydrogen bonds between template strand (2 words)
Down
- compares the frequencies of the two phenotypes (2 words)
- crossing of two traits
- compares the frequencies of the three genotypes (2 words)
- (2 words) mutation that shirft the reading frame of the genetic message by inserting or deleting a nucleotide
- reverses the orientation of a segment within a chromosome
- The joining of male and female gametes to produce a new cell
- taking a single gene of DNA and copying it into a structure called mRNA
- A specific characteristic of an individual
- puts down RNA rpimers to help DNA polymerase bind to the template DNA strand
- also called a triplet, code for a specific amino acid on both mRNA and DNA strands
- results from the fertilization of gametes in which nondisjunction occurred
- process of making proteins
- crossing of one trait
- genetics that are more complex and not only based on the rules of complete dominance
- change n amino acid codon into a stop codon, nearly always leading to a nonfunctional protein
- relaxes supercoiled DNA near origin of replication
- Different forms of a gene
- gene mutation in which a single base pair in DNA has been changed
38 Clues: repeats a segment • crossing of one trait • crossing of two traits • Different forms of a gene • process of making proteins • removes a chromosomal segment • one base is changed to a different base • change in the genetic material of a cell • A specific characteristic of an individual • moves a segment from one chromosome to another • ...
Biology - Chapter 9 2023-01-03
Across
- condition of having a stable allele frequency, usual only in large populations
- type of mutation that deletes or adds a nucleotide base to a DNA sequence, causing a shift in the reading of the sequence during transcription
- substance that increases the risk of cancer
- unrestrained growth of abnormal cells with the potential to spread to other parts of the body
- DNA molecules produced in a laboratory by combining sequences of DNA from different sources, yielding a new sequence not normally found in any genome
- loss of genetic variation that results when a new population of organisms is established by a small number of individuals from a larger population
- sum of all the alleles possessed by all the individuals in a population of organisms
- polymerase chain reaction - laboratory process used to quickly generate many copies of a piece of DNA for medical or research purposes
- genetically modified organism
- repetitive nucleotide sequence that serves as a protective cap at the end of a chromosome
- range of genotypic differences possible between individuals in the same gene pool
- movement of alleles into and out of a population of organisms
- change in allele frequency due to random events, usually within a small population
Down
- small, circular piece of DNA distinct from chromosomal DNA and usually found in bacteria
- failure of homologous chromosomes or chromatids to separate properly during meiosis
- physical or chemical agent that can change the genetic material of an organism
- technique used to identify an individual that is based on sequences in his DNA
- process of determining the order of nucleotides in an organism's DNA
- abnormal growth of cells
- an organism containing genes that have been introduced from a different kind of organism
- full set of genetic information coded in an organism's DNA
- measurement of how often an allele occurs in a population of organisms
- type of mutation that changes a single nucleotide base in a DNA sequence
- use of genetic engineering to treat genetic disorders or diseases
- condition of having three or more complete sets of chromosomes
- term used to describe the situation in which the allele frequency in a population is drastically altered due to a sharp reduction in the size of the population
- type of enzyme used to cut DNA into pieces at specific places in the DNA sequence
27 Clues: abnormal growth of cells • genetically modified organism • substance that increases the risk of cancer • full set of genetic information coded in an organism's DNA • movement of alleles into and out of a population of organisms • condition of having three or more complete sets of chromosomes • use of genetic engineering to treat genetic disorders or diseases • ...
Unit 1 Biology 2023-02-06
Across
- a change in species over time
- a group of tissues put together
- when two different substances stick to one another
- one side positive one side negative
- to add more cells to make something bigger
- the prefix for many
- a group of cells put together
- to make new offspring
- to get rid of, expel
- the variable that you measure
- an educated guess
- the prefix for one
- nonliving, not alive
- exchange of gas to make energy ATP
Down
- internal balance
- how you break down food metabolism
- to change
- the prefix for small
- to move
- makes food from sunlight
- the variable that you change
- to make or build
- the variable that you keep the same, normal condition
- to maintain homeostasis
- when two similar substances stick to one another
- the prefix for living
26 Clues: to move • to change • internal balance • to make or build • an educated guess • the prefix for one • the prefix for many • the prefix for small • to get rid of, expel • nonliving, not alive • to make new offspring • the prefix for living • to maintain homeostasis • makes food from sunlight • the variable that you change • a change in species over time • a group of cells put together • ...
Carleton Biology Crossword 2023-02-08
Across
- Home of our seminars
- Go outside!
- Not the kind you use to lift weights
- Big, antlered, don't do well in the heat
- It's changing with the times
- The green machine!
- Our home
- Has been spotted skating at the wee hours
- They don't pay rent to live inside you
- Not the species but the
- He's on the hot seat
- The... powerhouse
Down
- Professor by day, building by night
- Y'know, the brain and all that
- A wormy model organism
- The basic building blocks
- Zoom in, focus, focus
- The best place to have lunch on a Monday!
- Amphipathetic, makes up the bilayer
- Never do this by mouth
- Think Darwin, and McKone
- The new kid on the block
- Has activation domains, messes with proteins
- Rika and her space hogs utilize this
24 Clues: Our home • Go outside! • The... powerhouse • The green machine! • Home of our seminars • He's on the hot seat • Zoom in, focus, focus • A wormy model organism • Never do this by mouth • Not the species but the • Think Darwin, and McKone • The new kid on the block • The basic building blocks • It's changing with the times • Y'know, the brain and all that • Professor by day, building by night • ...
Biology Alternative Assesment 2023-02-08
Across
- uses sunlight to make food for itself and the fungus
- source
- mean "first animal"
- feed on/in living organisms
- aerial hyphae that connect groups of hyphae together
- hyphae that grow within the material the fungus is growing on and digest food and support the fungus
- hyphae actually enter host cells to get nutrition from the cytoplasm of the host cell
- flat, crustlike growth
- mass of intertwined hyphae visible without magnification
- fungal infection of the skin around the toes
- affect fruits like ears of corn
- puffballs, mushrooms, shelf fungus
- morel, puffballs, mushrooms
- leafy-like growth
Down
- hyphae branches that produce spores
- a blue-green fungus was the source of the first antibiotic
- grow in homes
- mushrooms
- affect vegetative parts with leaves
- fungal infection of the skin with the appearance of a red circular area
- supports and gives protection
- unicellular fungus that causes the dough to rise
- feed on dead organic material
- environments
- moral
- spread by the elm bark beetle
- digestion
- branchlike with noticeable fruiting bodies
- form sporangia- black, brown, or green
29 Clues: moral • source • mushrooms • digestion • environments • grow in homes • leafy-like growth • mean "first animal" • flat, crustlike growth • feed on/in living organisms • morel, puffballs, mushrooms • supports and gives protection • feed on dead organic material • spread by the elm bark beetle • affect fruits like ears of corn • puffballs, mushrooms, shelf fungus • ...
Biology gcse revision 2022-04-29
Across
- What type of pathogen does an antibiotic not work on?
- The part of your brain that controls unconcious activities like breathing and your heart rate.
- What is the mass of living material that makes up an organism?
- Which type of bacteria turns ammonia in decaying matter into nitrites and then into nitrates?
- What type of organism carries out decomposition?
- What is used to absorb carbon dioxide in the investigating respiration practical?
- Which hormone stimulates growth in the plant?
- What happens to enzymes when the pH of a solution gets too high?
- Which muscles causes the hairs to stand up when you’re too cold?
- The characteristic that alleles give a whole organism.
Down
- Which gland is often known as the “master gland”?
- What is the zone called around an antibiotic in an agar plate where the bacteria has been killed?
- Which acid is produced during anaerobic respiration in animals?
- A sequence of 3 bases that can be read to create an amino acid.
- What is used to join the sticky ends of the desired gene to the plasmid DNA of a bacteria?
- What type of microscope is used in a school lab?
- What is the name of the square used to study the distribution of small organisms?
- What is the name of the small sacs of air in the lungs where gas exchange takes place?
- What is a living organism that can transmit infectious pathogens between humans, or from animal to human?
- Which transport vessel is used to transport water and minerals up the plant?
- Where a cell divides into two daughter diploid cells and then each daughter cell divides again into four haploid daughter cells.
21 Clues: Which hormone stimulates growth in the plant? • What type of microscope is used in a school lab? • What type of organism carries out decomposition? • Which gland is often known as the “master gland”? • What type of pathogen does an antibiotic not work on? • The characteristic that alleles give a whole organism. • ...
Biology Crossword Puzzle 2022-05-02
Across
- A group of the same species living in the environment
- A trait that is only expressed if there are no dominant alleles present
- A single living organism in the environment
- The mathematical model of potential offspring between two parents
- A large area of similar ecosystems that share organisms and climate
- An organism that is able to make it’s own food using energy from the sun
- The fighting for resources between organisms
- A relationship in which one organism benefits and the other is unaffected
- The passing of traits from parent to offspring
- A close relationship between organisms of different species
- The process in which two identical cells are made
- A limiting factor that is a nonliving thinig
- An organism that eats another organism to obtain energy
- An organism that eats only plants
- The physical expression of a trait
- A macromolecule that releases energy
- The type of chemical energy living organisms use
- A cell that has a nucleus to protect its DNA
- An organism that hunts and captures other organisms to eat
- The process in which four cells are made each with half the number of chromosomes
- A macromolecule that contains genetic information
- Classification of organisms that share similar traits but cannot produce fertile offspring
- The process in which organisms change over time
- A cell that does not have a nucleus to protect its DNA
- A relationship in which both organisms benefit
- An organism that feeds off the remains of other organisms
- A condensed form of DNA that is passed from parent to offspring
- The classification of living things
Down
- The process in which sugar is broken down to release energy
- The genetic makeup of trait for an organism
- An organism that is able to eat both plants and animals
- The transport of materials into and out of the cell
- A macromolecule that stores energy
- The second highest level of taxonomy
- A macromolecule that helps build and facilitates chemical reactions
- A limiting factor that is a living thing
- All the living and nonliving things in the environment
- A group of different species living in the environment
- Classification of organisms that share similar traits and are able to produce fertile offspring
- A model that shows how a trait is passed over generations
- The transport of water into and out of the cell with the help of a protein
- The process in which light is used to make sugar
- A model that shows the flow of energy throughout the ecosystem
- A trait that when present will be expressed
- The maintenance of a constant internal state in a changing environment
- The basic unit of life
- A genotype in which both alleles are the same
- A genotype in which both alleles are different
- An organism that is captured and eaten by other organisms.
- The highest level of taxonomy
- A relationship in which one organism benefits and the other is harmed
- Different types of genes
- An organism that eats only animals
- A resource that serves to limit the size of a population
- An organism that breaks down waste and puts nutrients back into the environment
- An organ like structure that helps the cell maintain homeostasis
- The process in which organisms survive and pass on those traits that allow them to survive
- A segment of DNA that codes for traits
58 Clues: The basic unit of life • Different types of genes • The highest level of taxonomy • An organism that eats only plants • A macromolecule that stores energy • The physical expression of a trait • An organism that eats only animals • The classification of living things • The second highest level of taxonomy • A macromolecule that releases energy • ...
Unit 2 Biology 2022-09-25
Across
- Third step in aerobic respiration, NADH and FADH2 from early stages are used to make 32 units of ATP.
- substances that are created during chemical reactions, made from reactants.
- occurs in membranes in chloroplast, uses chlorophyll to capture light energy, energy used to split H2O to create O2 and excite electrons.
- used by all living things to store and release energy. Powers reactions.
- Sphere of earth, all water on earth.
- the process of breaking down glucose to make ATP, starting with C6H12O6 and O2 ending in CO2 and H2O.
- substances at the beginning of chemical reactions that are later changed to products.
- a situation where oxygen is present.
- organelle, holds steps 2 and 3 from the aerobic cellular respiration.
Down
- process of using light energy to make glucose, starts with CO2 and H2O and ends with C6H12O6 and O2.
- First step in aerobic respiration and occurs in the cytoplasm. Breaks down glucose into pyruvate and makes some NADH.
- a situation where oxygen is not present
- doesn't need sunlight, located in stroma of chloroplast. Takes in CO2 to make glucose (C6H12O6). ATP and NADPH from light reaction to create C6H12O6 from CO2.
- sphere of earth, all soil and rocks on earth.
- use light energy to convert CO2 and H2O into high energy carbs (glucose) and oxygen.
- second step of aerobic respiration, pyruvate is broken down while NADH and FADH2 are made, releases CO2.
- eat autotrophs in order to get energy
- anything that has mass and takes up space, makes up everything.
- when ATP releases energy(phosphate) and the bond is broken this is what is made:
- Sphere of the earth, all gases surrounding earth.
20 Clues: Sphere of earth, all water on earth. • a situation where oxygen is present. • eat autotrophs in order to get energy • a situation where oxygen is not present • sphere of earth, all soil and rocks on earth. • Sphere of the earth, all gases surrounding earth. • anything that has mass and takes up space, makes up everything. • ...
Biology Choice Board 2023-09-10
Across
- minute particle consisting of RNA and associated proteins found in large numbers in the cytoplasm of living cells
- the study of living organisms
- a complex organic substance present in living cells, especially DNA or RNA, whose molecules consist of many nucleotides linked in a long chain
- a plastid that contains chlorophyll and in which photosynthesis takes place
- the movement of ions or molecules across a cell membrane into a region of higher concentration, assisted by enzymes and requiring energy
- a naturally occurring, extremely complex substance that consists of amino acid residues joined by peptide bonds
- a molecule that can be bonded to other identical molecules to form a polymer
- organic compounds that are fatty acids
- Transport,does not require energy to move substances across cell membranes
- dense organelle present in most eukaryotic cells, typically a single rounded structure bounded by a double membrane, containing genetic material
- a semipermeable membrane surrounding the cytoplasm of a cell
Down
- process by which molecules of a solvent pass through a semipermeable membrane from a less concentrated solution into a more concentrated one
- the smallest structural and functional unit of an organism
- a space or vesicle within the cytoplasm of a cell
- a region on an enzyme that binds to a protein or other substance during a reaction
- any of a large group of organic compounds that includes sugars, starch, and cellulose, containing hydrogen and oxygen in the same ratio as water.
- the process to create polymers
- an organelle in the cytoplasm of eukaryotic cells containing degradative enzymes enclosed in a membrane
- a rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi and bacteria
- a substance produced by a living organism which acts as a catalyst to bring about a specific biochemical reaction
20 Clues: the study of living organisms • the process to create polymers • organic compounds that are fatty acids • a space or vesicle within the cytoplasm of a cell • the smallest structural and functional unit of an organism • a semipermeable membrane surrounding the cytoplasm of a cell • Transport,does not require energy to move substances across cell membranes • ...
Intro to Biology 2023-09-04
Across
- The stable internal balance that a cell maintains.
- The variable in an experiment that is deliberately changed by a scientist. (2 words)
- A segment of DNA that contains the instructions for one trait.
- The basic unit of life
- Using the energy from the sun to convert carbon dioxide and water into high energy sugars.
- The information gathered from making observations.
- A group of organs that work together to perform a similar function
- A series of steps used by a scientist to solve a problem. (2 words
- The idea or belief that life can arise from non-living matter. (2 words)
- Data that are numbers and are obtained from counting or measuring.
- The second set of lenses in a compound microscope.
- A group of unicellular organisms that live in a group but have to relationship to one another.
Down
- The factors in an experiment that can be changed.
- The first lens in a compound microscope.
- The part of the microscope that moves the stage, or the objectives, up and down very rapidly. (3 words)
- A possible answer to a question. It must be thoroughly tested.
- A broad and comprehensive statement of what is thought to be true, and is supported by a considerable amount of evidence.
- The study of life.
- The part of the microscope that holds the slide.
- This part of the microscope moves that stage (or objectives) up and down very slowly.
- That factor in an experiment that a scientist wants to observe. (2 words)
- Data that are descriptive.
- A group of tissues that work together to perform a common function.
- A group of cells that work together to perform a common function.
- The part of the experiment that serves as a basis for comparison because the experimental factor has been removed.
- The genetic information that is found in every living cell.
26 Clues: The study of life. • The basic unit of life • Data that are descriptive. • The first lens in a compound microscope. • The part of the microscope that holds the slide. • The factors in an experiment that can be changed. • The stable internal balance that a cell maintains. • The information gathered from making observations. • ...
Biology Lion Unit 2023-09-05
Across
- shape of DNA, two sides that connect in the middle like a ladder
- an open question requires a more detailed response
- a geneticallly determined characteristic
- makes energy from sunlight
- how easily you can survive long enough to have babies
- group of the same species living in the same place
- something an organism is born with that increases fitness
- join together to form DNA.Made of phosphate and one nitrogen base
- (pairs 1-22) have nothing to do with gender
- portions of DNA that tell the body how to make certain proteins
- (Pair 23) determine your gender
- super twisted DNA
Down
- physical description of traits
- a picture showing all of the chromosomes in one body cell
- versions of a gene
- information you received from your senses
- an explanation for your observation
- location of the gene on the chromosome
- can be answered in a single word
- part of a nucleotide four versions: A,T,C, and G
- nonliving parts of environment
- energy gained minus energy lost
- living parts of environment
- two digit code showing the allels given to you by your parents
- eats energy from food
25 Clues: super twisted DNA • versions of a gene • eats energy from food • makes energy from sunlight • living parts of environment • physical description of traits • nonliving parts of environment • energy gained minus energy lost • (Pair 23) determine your gender • can be answered in a single word • an explanation for your observation • location of the gene on the chromosome • ...
Biology Unit 2 2023-09-06
Across
- two or more atoms bonded together
- the amount of photosynthesis that is done in an area
- compound used by cells to store and release energy; made during cellular respiration
- Type of energy holding atoms together
- organelles in plant cells that capture the energy from sunlight and convert it into chemical energy in a process called photosynthesis
- unicellular organism that lacks a nucleus
- Process by which some organisms, such as certain bacteria, use chemical energy to produce carbohydrates
- A very large organic molecule composed of many smaller molecules. Carbohydrates, Lipids, Proteins & Nucleic Acids
- organism whose cells contain a nucleus and membrane bound organelles
- The process in which our cells break down food and turn it into energy that cells need to perform their life functions. Oxygen is needed for this process.
- macromolecule made mostly from carbon and hydrogen atoms; provides long-term energy (includes fats, oils, and waxes)
- process by which organisms maintain a relatively stable internal environment
- Anything that has mass and takes up space (the letters)
Down
- An organelle found in large numbers in most cells, in which the processes of cellular respiration and energy production occur.
- Process that requires oxygen
- a large, fluid-filled organelle that stores not only water but also enzymes, metabolic wastes, and other materials
- the substance that controls the quantity of product that can form in a chemical reaction
- The process that converts light energy into chemical energy that is stored in glucose or other organic compounds; occurs in plants, algae, and certain prokaryotes.
- An organism that obtains organic food molecules by eating other organisms or substances derived from them.
- Basic unit of matter
- A molecule FORMED as a result of a chemical reaction (outputs)
- the process by which cells obtain energy from an energy source without using oxygen
- A simple sugar made in the process of photosynthesis which the plants use for energy in Cellular Respiration.
- Green pigment located in membranes within the chloroplasts of plants and algae and in the membranes of certain prokaryotes.
- macromolecules containing hydrogen, oxygen, nitrogen, carbon, and phosphorus (includes DNA and RNA)
- An organism capable of making its own food
- macromolecule that contains carbon, hydrogen, and oxygen. Provides short-term energy (includes starches like potatoes and pasta)
- Pores on the leaf where O2 exits and CO2 enters
- macromolecule that contains carbon, hydrogen, oxygen, and nitrogen; needed by the body for growth and repair
- elements or compounds that ENTER into a chemical reaction (inputs)
- Found in the bonds that hold molecules together (the lines)
- Process that does not require oxygen
32 Clues: Basic unit of matter • Process that requires oxygen • two or more atoms bonded together • Process that does not require oxygen • Type of energy holding atoms together • unicellular organism that lacks a nucleus • An organism capable of making its own food • Pores on the leaf where O2 exits and CO2 enters • the amount of photosynthesis that is done in an area • ...
Biology crossword Puzzle 2023-09-20
Across
- proteins that help speed up metabolism
- (Ex.Of protein)
- water sticks well to other things
- large molecules made of small , repeating molecular building blocks called monomers
- A measure of how acidic/basic water is
- complex organic molecules that store genetic information
- small molecule that can be joined to form more complex molecules
- enables chemical reactions to happen at a faster rate then usual
- A short chain amino acids
- The minimum amount of energy required to cause a chemical reaction to occur
- (Ex.of lipid)
Down
- waxy or oily compounds
- The basic Building block of nucleic acids(RNA and DNA)
- (Ex. of nucleic acid)
- One of the main nutrition groups(EX. pasta)
- made up of mostly carbon, hydrogen and nitrogen atoms
- molecules that combine to form proteins
- (Ex.of carb)
- a usually liquid substance capable dissolving or dispersing one or more other substances
- The fact that water sticks to itself
20 Clues: (Ex.of carb) • (Ex.of lipid) • (Ex.Of protein) • (Ex. of nucleic acid) • waxy or oily compounds • A short chain amino acids • water sticks well to other things • The fact that water sticks to itself • proteins that help speed up metabolism • A measure of how acidic/basic water is • molecules that combine to form proteins • One of the main nutrition groups(EX. pasta) • ...
UNIT 5 BIOLOGY 2022-11-17
Across
- mutation involving a long segment of DNA.
- single DNA strand that, during DNA replication, is replicated in the 3' – 5' direction.
- a mutation is an alteration in the nucleic acid sequence of the genome of an organism.
- he heritable condition of possessing more than two complete sets of chromosomes.
- small RNA molecule that plays a key role in protein synthesis.
- a sugar derived from ribose by replacing a hydroxyl group with hydrogen.
- is the process in which ribosomes in the cytoplasm.
- a segment of a DNA or RNA molecule which does not code for proteins and interrupts the sequence of genes.
- the membrane-enclosed organelle within a cell that contains the chromosomes.
Down
- a small RNA molecule that plays a key role in protein synthesis.
- a type of single-stranded RNA involved in protein synthesis.
- together form a unit of genetic code in a DNA.
- a sequence of three nucleotides
- member of a family of enzymes that catalyze the synthesis of DNA
- The Mendelian gene is a basic unit of heredity and the molecular gene is a sequence of nucleotides in DNA that is transcribed to produce a functional RNA.
- mutation is an alteration in the nucleic acid sequence of the genome of an organism.
- macromolecular machines, found within all cells, that perform biological protein synthesis.
- a segment of a DNA or RNA molecule containing information coding for a protein.
- a region of DNA upstream of a gene where relevant proteins bind to initiate transcription of that gene.
- a single DNA strand that, during DNA replication, is replicated in the 5′ – 3′ direction.
20 Clues: a sequence of three nucleotides • mutation involving a long segment of DNA. • together form a unit of genetic code in a DNA. • is the process in which ribosomes in the cytoplasm. • a type of single-stranded RNA involved in protein synthesis. • small RNA molecule that plays a key role in protein synthesis. • ...
Biology Final Review 2022-12-06
Across
- a cross between a tiger and a lion
- two plant species flower at different times
- a type of fish in Lake Victoria that diversified through adaptive radiation
- a cross between a grizzly bear and a polar bear
- a species or group of species that is closely related to, but not a member of the group under study
- structural differences between species preventing mating
- different species that occur together in the same location but remain distinct
- groups of populations that have been evolving independently of other groups of populations
- defines species as groups of interbreeding populations that are reproductively isolated from other groups
- includes most recent common ancestor of the group and all descendants
- latin word for groups
- biologists increasingly refer to these animals as a type of reptile
- chemical compounds used to attract mates
- all species are descended from a single common ancestor
Down
- refers to a shared character state that has not been inherited from a common ancestor exhibiting that character state
- population whose members do not mate with each other or who cannot produce fertile offspring
- when adaptive radiation results in a new trait
- four sets of chromosomes, can self-fertilize or mate with other tetraploids
- refers to a time period with a large increase in biodiversity
- two part name
- does not include the most recent common ancestor of all members of the group
- a sterile animal produced when crossing a horse to a donkey
- includes most recent common ancestor of the group, but not all of its descendants
- two species rarely hybridize due to different courtships and mating rituals
- similarity that arose prior to the common ancestor of the group
- similarity among species that is inherited from the most recent common ancestor
- the science of classifying living things
- a cross between a donkey and a zebra
28 Clues: two part name • latin word for groups • a cross between a tiger and a lion • a cross between a donkey and a zebra • the science of classifying living things • chemical compounds used to attract mates • two plant species flower at different times • when adaptive radiation results in a new trait • a cross between a grizzly bear and a polar bear • ...
Biology Basics Review 2022-11-30
Across
- A description of something you can see, smell, touch, taste, hear
- A change in an organisms environment
- A guess about an object or outcome based on your observations
- substances that are created during a chemical reaction
- A macromolecule group that has many functions and runs our bodies
- Living things start as a single cell and change into a full grown organism, this means that they __
- All living things are made of these small units
- An observation that uses word descriptions to talk about qualities
- Living things are based on a universal __ code
Down
- Change over time
- An observation type that relies on measurements in the form of numbers
- A macromolecule group that stores hereditary information
- The macromolecule group that makes up a large portion of cell membranes
- A combination of chemical reactions in which an organism builds up or breaks down materials
- How an organism reacts to a change in its environment
- The macromolecule group our bodies break down for energy first
- Substances that go into a chemical reaction and get changed
- Living things maintain a stable, internal environment through a process called:
- Living things are capable of creating offspring, this process is called:
- The study of life
20 Clues: Change over time • The study of life • A change in an organisms environment • Living things are based on a universal __ code • All living things are made of these small units • How an organism reacts to a change in its environment • substances that are created during a chemical reaction • A macromolecule group that stores hereditary information • ...
BIOLOGY GROUP ONE 2022-10-20
Across
- : A trait that is controlled by two or more gene, each with one or more alleles.
- A type of isolation that involves separation of a species so that they no longer interbreed.
- an environmental factor that affects the chance of survival of an organism; organisms with one phenotype are more likely to survive and reproduce than those with a different phenotype.
- The reduction in a gene pool compared with the main populations of a species, resulting from only two or three individuals, with only selection of the alleles, in gene pool starting off a new population.
- A period when the number of a species fall to very low level.
- The gradual change in allele frequencies in a small population, where some alleles are lost or favored just by chance and not by natural selection.
- The formation of new species
- Non-living environmental factor
- A type of natural selection that maintains relatively high frequencies of two different sets of alleles; individuals with intermediate features and allele set are not selected for.
- A type of natural selection that tends to keep allele frequencies relatively constant over many generations.
- A type of natural selection that causes a gradual change in allele frequency over many generations.
- A type of isolation that is caused by the difference of mating seasons between two species that do not match up.
- Living environmental factor
- A type of variation in which differences between the individuals of a species in which each one belongs to one of a small number of distinct categories with no intermediates
- A type of factor by which the environment of an organism affects its survival.
Down
- A type of isolation that is caused by species developing a different courtship rituals or other behaviors.
- Differences between the DNA base sequences of individuals within a species.
- The ability of an organism to survive and reproduce.
- : A type of selection when individuals select mates based on heritable traits and fitness.
- A number of different genes at different loci that all contribute to a particular aspect of the phenotype.
- The movement of genes into or out of a population.
- A type of isolation that is caused by geographical factors.
- A variation of differences between the observable traits of individuals within a species is called ...
- The need for a resource by two organisms, when that resource is in short supply.
- The continued existence of two or more different phenotypes in a species.
- The situtation in which allele frequencies in population remain the same form one generation to the next.
- A trait that is controlled by one gene that may have on or more alleles.
- The selection process by which individuals with a particular set of alleles are more likely to survive and reproduce than those with other alleles; over time and many generations, the advantageous alleles become more frequent in the population.
- A type of variation in which differences between individuals of a species in which each one can lie at any point
- The complete range of DNA base sequences in all the organisms in a species or population.
30 Clues: Living environmental factor • The formation of new species • Non-living environmental factor • The movement of genes into or out of a population. • The ability of an organism to survive and reproduce. • A type of isolation that is caused by geographical factors. • A period when the number of a species fall to very low level. • ...
UNIT 2 BIOLOGY 2022-12-06
Across
- cells with membrane bound organle and a nucleus
- has 3 phosphates and the third one has the clavin cycles name on it.
- CELLS without aa nucleus and no membrane bound organelles.
- the things that was ca.ll in our cells like mini organs but for cells.
- is the thing that receptors grab
- is used for healing the created of M RNA>
- full of goodies like proteins and holds all the organles inside of it.
- is how stuff moves through things and equals out e
- is how water moves and equals out in water
- is how you identify between archae and bacteria
- only found in plant cells near you
- the POWERHOUSE OF THE CELL
Down
- needs no atp no sir eeeeeee
- that liquid stuff in between organeless
- used for storing things in the cell like iron or something.
- needs atp to function an move stuff along
- is that thing that gets the ligands and sengs it off to trransduction
- reyclces dead stuff in the cell
- a type of bacteria with no peptides?
- the rube dolgberge machine of a process to get the response for the receptor.
- a type of prokeratic cell with peptidgologyn
- the guess on why we as humans made of cells exist in this world.
- used to make sunlight into glucose yummy.
- control center of the cell
- ER closest to the furthest form the nucleus and makes proteins
25 Clues: control center of the cell • the POWERHOUSE OF THE CELL • needs no atp no sir eeeeeee • reyclces dead stuff in the cell • is the thing that receptors grab • only found in plant cells near you • a type of bacteria with no peptides? • that liquid stuff in between organeless • needs atp to function an move stuff along • is used for healing the created of M RNA> • ...
Biology - Unit 1 2022-12-07
Across
- Simplest type of sugar.
- Nucleic acids are composed of ________ main parts.
- Repels water.
- Basic unit of matter.
- ________ data. Data based on numbers.
- A large molecule made of many smaller molecules.
- Type of biomolecule composed only of carbon, hydrogen, oxygen, hydrogen, and nitrogen.
- Attraction between molecules of different substances.
- A type of biomolecule that is a common source of energy for us, essentially sugar.
- Max number of electrons on the second orbital shell of an atom
- Substance made of only one type of atom.
- Type of biomolecule that stores energy and helps form cell membranes.
- Ionic bonds occur between a non-metal and a ________.
- ________ fatty acid. Type of fat containing carbons joined only by single bonds.
- Attracted to water.
- ________ bonds. Chemical bond formed when atoms share electrons.
- Mixture of water and an undissolved material.
- ________ data. Data based on observations.
- Chemical reactions that occur within an organism to maintain life.
- Monomer of nucleic acid.
- The study of living things
- Atoms that differ in number of neutrons but are still of the same element.
- The only biomolecule this chemical element is found in is nucleic acids.
- Scientific ________. Describes a natural phenomenon that appears to be universally true.
- ________ structure. Protein structure composed of a chain of amino acids.
- small units that make up polymers
- ________ inhibition. When molecules sit in the allosteric site of an enzyme and change its shape to keep it from working.
- ________ acids. Biomolecule that includes DNA and RNA.
- Subatomic particle with a positive charge.
- ________ group. A group in an experiment that experiences the same conditions as the group(s) being studied, but without the independent variable.
- Polymer of proteins.
- Weak acid/base used to prevent sudden changes in pH.
- ________ shell. Outer orbital shell of an atom.
Down
- ________ forces. Forces that hold atoms in a molecule together
- ________ action. Water rising in a tube.
- A substance made of multiple elements that have been chemically joined.
- There are ________ major types of biomolecules.
- Material composed of at least two elements/compounds. Physically mixed together, not chemically combined.
- Biological catalyst
- ________ synthesis. Chemical reaction that combines two small molecules by taking away water.
- ________ number. Total number of protons and neutrons in the nucleus of an atom.
- ________ variable. The variable in an experiment that is being changed.
- ________ bonds. A chemical bond formed when electrons are passed between atoms
- A state of stability for an organism
- The process of adding water to a compound in order to split it up.
- Glassware used to store and measure liquid.
- The hydrolysis of phosphate groups in ATP is a highly ________ reaction.
- Unlike saturated fatty acid, unsaturated fatty acid contains at least one ________ bond between carbon atoms.
- Attraction between molecules of the same substance
- ________ experiment. An experiment done in a lab.
- The process of using energy to add two small molecules together.
- Substance that dissolves the solute in a solution.
- ________ structure. Type of structure in proteins that consists of a 3D, bundled up amino acid chain.
- ________ experiment. Type of experiment where things are observed and analyzed as they occur naturally.
- substance on which an enzyme acts
- ________ forces. The forces that exist between molecules.
- ________ variable. The factor/condition in an experiment that is being measured.
- ________ site. Part of an enzyme that binds to the other substance in a reaction.
- ________ reasoning. Making general statements from specific examples.
- Element with two or more forms.
- ________ hypothesis. The prediction that there is no relationship between two variables.
- ________ reaction. Chemical reaction that consumes energy.
62 Clues: Repels water. • Biological catalyst • Attracted to water. • Polymer of proteins. • Basic unit of matter. • Simplest type of sugar. • Monomer of nucleic acid. • The study of living things • Element with two or more forms. • substance on which an enzyme acts • small units that make up polymers • A state of stability for an organism • ________ data. Data based on numbers. • ...
Biology Unit 2 2022-12-08
Across
- series of events that cause cells to divide
- a cell containing a single set of unpaired chromosomes
- site of light dependent reactions.
- the identical copies of chromatids formed from DNA replication
- A series of reactions that break glucose down into pyruvates
- Synthesizes lipids and phospholipids
- A stack-like structure in plant chloroplasts that contain chlorophyll; the site of photosynthesis.
- When a cell targets a distant cell through the bloodstream
- he concentration of particles is higher in one area than another
- the movement of ions across a semipermeable membrane bound structure, down their electrochemical gradient
- a chemical messenger released by one cell to signal either itself or a different cell.
- the phase where DNA is replicated
- An equal distribution of solute and net movement of water causing the cell to stay the same
- asexual reproduction by a separation of the body into two new bodies
- the division of a cell at the end of mitosis or meiosis, bringing about the separation into two daughter cells.
- a cell containing two complete sets of chromosomes, one from each parent.
- causes the production, folding, quality control and despatch of some proteins
- decreased solute concentration, and a net movement of water inside the cell, causing swelling
- a small dense spherical structure in the nucleus of a cell during interphase.
- the state in which a reversible reaction taking place stops changing the ratio of reactants and products, but there is a movement of substances between the reactants and the products.
- a complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport
- the phase where the chromosomes are attachted to spindle fibers.
- the space between two membranes
- the phase where the cell grows, replicates its DNA and prepares for mitosis
- a cellular process in which substances are brought into the cell.
- the sequence of reactions by which most living cells generate energy during the process of aerobic respiration
- a form of active transport and bulk transport in which a cell transports molecules out of the cell
- the process by which a chemical or physical signal is transmitted through a cell as a series of molecular events
- chemical structures, composed of protein, that receive and transduce signals
- a protein that catalyzes the formation of ATP using ADP
- The set of one chromosome from your mother and father
- When a cell targets itself
Down
- the part of the cell cycle which replicated chromosomes are separated into two new nuclei
- theory of the origin of eukaryotic cells from prokaryotic organisms
- the space within the inner membrane of mitochondria
- increased solute, and a net movement of water outside causing the cell to shrink
- When a cell targets a cell close by
- site of light independent reactions
- a family of proteins that controls the progression of a cell through the cell cycle
- a plastid that contains chlorophyll and in which photosynthesis takes place
- the green pigment found in plants which is primarily involved in absorbing light energy for photosynthesis
- a diploid cell resulting from the fusion of two haploid gametes
- the ability to detect and respond to cell population density by gene regulation
- a threadlike structure, especially a microscopic appendage that enables many protozoa, bacteria to swim
- series of chemical reactions that convert carbon dioxide and hydrogen-carrier compounds into glucose
- cells designed to carry out a particular role in the body
- a type of cell division in sexually reproducing organisms that reduces the number of chromosomes in gametes
- a role in movement, but are more often involved in adherence to surfaces
- a membrane-bound cell organelle that contains digestive enzymes
- a series of chemical reactions that break down glucose to produce ATP
- a mature haploid male or female germ cell
- the phase where the chromosomes move away from one another to opposite poles of the spindle.
- cells from which all other cells with specialized functions are generated
- the phase where the chromosomes become visible as paired chromatids and the nuclear envelope disappears
- the phase where the chromatids or chromosomes move to opposite ends of the cell and two nuclei are formed
55 Clues: When a cell targets itself • the space between two membranes • the phase where DNA is replicated • site of light dependent reactions. • When a cell targets a cell close by • site of light independent reactions • Synthesizes lipids and phospholipids • a mature haploid male or female germ cell • series of events that cause cells to divide • ...
Random Biology Revision 2022-05-18
Across
- Component of blood responsible for blood clotting
- Enzyme which breaks down protein
- Structural Protein found in hair and nails
- Cells involved in bone formation
- Enzyme found in Yeast cells
- Hormone required to control blood sugar levels
- Enzyme which has been trapped in a Gel or Matrix
- When cells move toward the egg as a result of a chemical signal sent out by the egg cell
- Tiny opening on the surface of the stem involved in exchange processes
- An element needed by plants to make chlorophyll
- A trace element
- Chemical used to test for reducing sugars
Down
- Where ultrafiltration occurs in the nephron
- A stage in mitosis where the chromosomes are aligned at the equator
- identifiying feature of phloem cells
- Takes place in the nucleus, 1st stage of protein synthesis
- Specialised cells which nourish the sperm in the seminiferous tubules
- Responsible for making ribsomes
- Where 2 organisms live in close association and at least 1 benefits
- Temperature at which an enzyme works best
- What kingdom do Amoeba belong?
- Hormone with controls the permeability of the collecting ducts to water
- treatment for fertility issues
- Substance needed to harden Alginate beads
- plant source of the enzyme Catalase
- Adaptation which involves blending into your environment
- Phase of exponential growth
- Scientists involved in DNA structure
28 Clues: A trace element • Enzyme found in Yeast cells • Phase of exponential growth • What kingdom do Amoeba belong? • treatment for fertility issues • Responsible for making ribsomes • Enzyme which breaks down protein • Cells involved in bone formation • plant source of the enzyme Catalase • identifiying feature of phloem cells • Scientists involved in DNA structure • ...
AP Biology: Ecology 2022-05-18
Across
- the percentages of the population is stable among all ages
- dead organic matter
- planting organisms (prokaryotes, fungi, plants) in ecosystems to detoxify them from harmful pollutants
- pathogens that are transferred from animals to humans; they are highly contagious and spread quickly through humans and animals alike
- survivorship curve characterized by a roughly constant mortality rate/survival probability experienced regardless of age; ex. some birds, lizards
- survivorship curve characterized by high age-specific survival probability in early and middle life, followed by a rapid decline in survival in later life; ex. humans, large mammals
- component of amino acids and nucleic acids; consumes 80% of the atmosphere
- living things (animals, plants, bacteria)
- a major terrestrial or aquatic life zone characterized by vegetation type or physical environment
- an interaction between species that benefits one and has no effect on the other
- framework of all organic molecules; in atmosphere and fossil fuels
- living things (sunlight, rocks, soil, temperature, salinity, water, nutrients, climate)
Down
- an interspecific interaction that benefits both species
- a type of dispersion in which individuals form into small, dense groups; ex. sea stars grouped around a food source
- the highest percentage of the population is in the young ages
- density-dependent selection; selection for life history traits that are sensitive to population density; ex. mature trees in an old-growth forest; (regulated by competition for resources, territoriality, disease, predation, toxic wastes, intrinsic factors)
- density-independent selection; selection for life history traits that maximize reproductive success in uncrowded environments; ex. rhinoceros reproduction
- a harmless species mimicking (in appearance) a harmful one; ex. larva of hawk mantis puffs up to look like small snake
- very fine patterns, such as a community of organisms living under a log
- a type of dispersion in which individuals are evenly spaced; ex. penguins resting on small islands to resist aggressive fights
- the first organisms to colonize an area after the wipe-out of the previous ecosystem
- camouflage that makes a species hard to spot;
- two harmful species look like each other to project multiple threats; ex. cuckoo bee and yellow jacket
23 Clues: dead organic matter • living things (animals, plants, bacteria) • camouflage that makes a species hard to spot; • an interspecific interaction that benefits both species • the percentages of the population is stable among all ages • the highest percentage of the population is in the young ages • framework of all organic molecules; in atmosphere and fossil fuels • ...
Biology SOL Review 2022-05-16
Across
- a trait that helps an organism to survive and reproduce
- drugs that block the growth and reproduction of bacteria
- Part of the cell cycle when the chromosomes separate
- an organism that has two of the same alleles for a trait
- the powerhouse of the cell
- organelle that is responsible for packaging proteins
- an organism's physical appearance or visible traits
- The stufy of living organisms
- organelle which makes proteins
- diffusion of water through a membrane
- an organism that makes its own food
Down
- a change in a gene or chromosome
- process where DNA is copied into mRNA
- what is made when two gametes combine
- all the living and non-living things in an area
- a relationship between two organisms in which both benefit
- the basic unit of structure in all living things
- The gradual change in a species over generations
- monomer of a carbohydrate
- main energy source that cells use for most of their work
20 Clues: monomer of a carbohydrate • the powerhouse of the cell • The stufy of living organisms • organelle which makes proteins • a change in a gene or chromosome • an organism that makes its own food • process where DNA is copied into mRNA • what is made when two gametes combine • diffusion of water through a membrane • all the living and non-living things in an area • ...
Biology Unit 12 2022-05-17
Across
- area where an organism lives including the biotic and abiotic factors that affect it
- symbiotic relationship in which both species benefit from the relationship
- animal that consumes the carcasses of other animals
- organism that obtains energy by eating animals
- part of Earth in which life exists including land, water, and air or atmosphere
- symbiotic relationship in which one organism benefits and the other is neither helped nor harmed
- scientificstudy of interactions among organisms and between organisms and their environment
- physical, or nonliving, factor that shapes an ecosystem
- in which chemical energy is used to produce carbohydrates
- organism that breaks down and obtains energy from dead organic matter
- pyramid illustration of the relative amounts of energy or matter contained within each trophic level in a given food chain or food web
- full range of physical and biological conditions in which an organism lives and the way in which the organism uses those conditions
- interaction in which one organism (the predator) captures and feeds on another organism (the prey)
- classification comprising related organisms that share common characteristics and are capable of interbreeding
Down
- web network of complex interactions formed by the feeding relationships among the various organisms in an ecosystem
- organism that obtains food by consuming other living things; also called a consumer
- Exclusion Principle principle that states that no two species can occupy the same niche in the same habitat at the same time
- a group of organisms of one species that interbreed and live in the same place at the same time.
- organism that feeds on plant and animal remains and other dead matter
- relationship in which two species live close together
- organism that obtains energy by eating both plants and animals
- organism that obtains energy by eating only plants
- a group of ecosystems that share similar climates and typical organisms
- all the organisms that live in a place, together with their nonliving environment
- process used by plants and other autotrophs to capture light energy and use it to power chemical reactions that convert carbon dioxide and water into oxygen and energy-rich carbohydrates such as sugars and starches
- each step in a food chain or food web
- assemblage of different populations that live together in a defined area
- a symbiotic relationship in which one organism lives on or inside another organism and harms it
- any living part of the environment with which an organism might interact
- organism that is able to capture energy from sunlight or chemicals and use it to produce its own food from inorganic compounds; also called a producer
- ability of an organism to survive and reproduce under circumstances that differ from their optimal conditions
- a series of steps in an ecosystem in which organisms transfer energy by eating and being eaten
32 Clues: each step in a food chain or food web • organism that obtains energy by eating animals • organism that obtains energy by eating only plants • animal that consumes the carcasses of other animals • relationship in which two species live close together • physical, or nonliving, factor that shapes an ecosystem • in which chemical energy is used to produce carbohydrates • ...
AP Biology Crossword 2023-05-19
Across
- the unfolding or breaking of a protein affected by increased heat or agitation and disables the protein from carrying out its functions
- Water's special property, which allows it to climb up small tube-like surfaces enabled by its properties of cohesion and adhesion
- The process by which plants, algae, and some bacteria convert light energy to chemical energy in the form of sugars.
- allows you to know if the variation of the data is due to chance or due to some other variable. It is used by comparing our critical value to our p-value
- cells that have only a single set of chromosomes and are commonly reproductive sperm and egg cells
- simple aromatic compound composed of carbon and nitrogen atoms in a six-membered ring.
- Varies for every protein and decides the chemical versatility and folding of the amino acid. Some carry the amino acid's charge and can determine if it will be hydrophobic or hydrophilic
- The measure of the relative tendency of water to move from one area to another
- an operon that is turned on in the presence of more substrate, for example, the lac operon. The original state of these is repressed
- Process mRNA goes through to make it mature and ready for translation. This includes intron splicing, adding a Poly-A tail, and a 5' cap
- when a population is greatly reduced in size, limiting the genetic diversity of the species
Down
- process in which ribosomes synthesize a polypeptide chain from the mRNA transcribed from DNA by matching codons to their corresponding amino acids
- the chemical breakdown of a compound due to a reaction with water.
- process all living organisms undergo to breakdown sugars and make energy, that will typically take place in the mitochondria
- extrachromosomal DNA is usually found in and taken in by bacteria, where it can replicate independently of the cell's chromosomal DNA.
- The part of the substrate where the enzyme binds
- the breakdown of glucose by enzymes, releasing energy and pyruvic acid.
- a principle stating that the genetic variation in a population will remain constant from one generation to the next in the absence of disturbing factors.
- the outcome of miotic division. A cell with a complete set of DNA
- the exchange of DNA between paired homologous chromosomes (one from each parent) that occurs during the development of egg and sperm cells (meiosis)
20 Clues: The part of the substrate where the enzyme binds • the outcome of miotic division. A cell with a complete set of DNA • the chemical breakdown of a compound due to a reaction with water. • the breakdown of glucose by enzymes, releasing energy and pyruvic acid. • The measure of the relative tendency of water to move from one area to another • ...
Biology Cross Word 2023-05-18
Across
- Groups of individuals of the same species that live in the same area.
- Structures that have no apparent function and appear to be residual parts from a past ancestor.
- Selection A mechanism of evolution.
- Symbiotic relationship in which both species benefit from the relationship.
- Part of earth in which life exists, including land, water, and air or atmosphere.
- Study of past and present distribution of organisms.
- An organism's ability to survive and reproduce in a particular environment
- Similar physical features in organisms that share a common ancestor, but the features serve completely different functions.
- The remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock.
- Organism that relies on other organisms for its energy and food supply, also called a heterotroph.
- An herbivore is an organism that mostly feeds on plants.
- Largest number of individuals of a particular species that a particular environment can support.
- Ancestral organism shared by two or more descendent lineages.
- Physical change in an organism that results over time in reaction to its environment.
- Network of complex interactions formed by the feeding relationships among the various organisms in an ecosystem.
- An interaction between organisms or species in which both require a resource that is in limited supply.
Down
- Body parts that share a common function, but not an evolutionary history.
- The physical separation of members of a population.
- Relationships in which two species live close together.
- The branch of biology and medicine concerned with the study of embryos and their development.
- A person who moves away from his or her place of usual residence, whether within a country or across an international border, temporarily or permanently, and for a variety of reasons.
- The process by which species adapt over time in response to their changing environment.
- Series of steps in an ecosystem in which organisms transfer energy by eating and being eaten.
- Symbiotic relationship in which one organism benefits and the other is neither helped nor harmed.
- All the organisms that live in a place, together with their nonliving environment.
- Selective breeding of plants and animals to promote the occurrence of desirable traits in offspring.
- The movement of genes into or out of a population.
- A carnivore is an organism that mostly eats meat, or the flesh of animals.
- Group of ecosystems that share similar climates and typical organisms.
- Group of similar organisms that can breed and produce fertile offspring.
30 Clues: Selection A mechanism of evolution. • The movement of genes into or out of a population. • The physical separation of members of a population. • Study of past and present distribution of organisms. • Relationships in which two species live close together. • An herbivore is an organism that mostly feeds on plants. • ...
A Level Biology 2023-05-18
Across
- gradual development, from a simple to more complex
- breeding example for two traits
- ions diffuse from high to low concentration
- energy currency
- muscle fiber and synapse
- plant growth regulators
- absorbance of different wavelengths of light by a pigment
- no resulting effect on an altered chromosome
- control of the water potential of body fluids
- pathway along which impulse transmits from receptor to effector
- electron flow in cyclic photophosphorylation
Down
- degree of variation of life forms in an ecosystem
- used in electron transport chain
- process of removing small molecules out of blood into bowman's capsule
- cranial and spinal nerves
- rate of photosynthesis at different wavelengths of light
- regions of DNA that don't code for anything
- movement of ions across a membrane, down the electrochemical gradient
- electrical difference inside neuron is much lower than outside
- mechanisms to keep factors within narrow limits
20 Clues: energy currency • plant growth regulators • muscle fiber and synapse • cranial and spinal nerves • breeding example for two traits • used in electron transport chain • ions diffuse from high to low concentration • regions of DNA that don't code for anything • no resulting effect on an altered chromosome • electron flow in cyclic photophosphorylation • ...
AP Biology- Ecology 2023-05-17
Across
- Factors, resource availability and diseases that affect the population
- Taxis, organisms that grow toward their energy source
- Taxis, organisms that grow away from their energy source
- Growth, when a population first grows slowly but then grows extremely fast
- Capacity, the max amount of a population that an ecosystem can sustain
- a negative relationship between two organisms where one benefits and the other is harmed
- Levels, different levels of the food pyramid that describe the flow/depletion of biomass
- organisms that use photosynthesis to produce biomass
- organisms that consume dead organisms as a way of survival
- Cycle, is the process by how carbon is stored in the ground and goes through organisms from the air
- organisms that consume both producers and consumers
- organisms that only consume producers
- organisms that eat producers and slowly biomass depletes up the trophic levels
- organisms that create energy to heat themselves
- a positive relationship between two organisms where they both mutually benefit
- a relationship between two organisms where one benefits and the other is unaffected
Down
- Factors, nonliving factors that contribute to the health of a population
- the non-directional movement of an organism
- Growth, when a population is reproducing faster than it is dying off
- the directional movement of an organism
- species, species that reproduce slowly but live longer life-spans
- is the state that the body wants to be in where it is balanced
- Factors, natural disasters that affect the population
- Growth, when a population at first grows fast but then reaches its carrying capacity
- species, species that reproduce quickly but live shorter life-spans
- organisms that only consume consumers
- organisms that use heat from outside sources
- Factors, living factors that contribute to the health of a population
28 Clues: organisms that only consume consumers • organisms that only consume producers • the directional movement of an organism • the non-directional movement of an organism • organisms that use heat from outside sources • organisms that create energy to heat themselves • organisms that consume both producers and consumers • organisms that use photosynthesis to produce biomass • ...
Biology Spring Final 2023-05-02
Across
- Non-living
- The physical appearance of the genotype
- A family tree that tracks a particular trait
- J-shape, occurs in population with unlimited resources
- Complex cells that have a nucleus and other specialized, membrane bound structures called organelles
- When the alleles for a trait are different (Rr)
- The process of converting energy from glucose into usable energy
- Very small particles that is able to infect living cells
- The use of the sun's energy and molecules they take in to make their own food
- Anything that constrains a population's size and stops it from growing
- Substance in your body that produces hair, eye, and skin pigmentation
Down
- S-shape, occurs when resources become scarce
- Alleles that only show their effect if its paired allele is identical
- Prokaryotic cells that can potentially cause diseases
- A graphical representation of the possible outcomes of an offspring that is the result of a particular breeding event
- The combination of alleles for a particular gene
- The total number of individuals within a community a habitat can sustain
- When the alleles for a trait are the same (RR,rr)
- An organism that other organisms, in the same community, depend on their survival
- The process whereby organisms better adapted to their environment tend to survive and produce more offspring
- Simple cells that lack a nucleus and other membrane bound organelles
- Stability or balance
- Living
- Alleles that show their effect even if only one is present
24 Clues: Living • Non-living • Stability or balance • The physical appearance of the genotype • S-shape, occurs when resources become scarce • A family tree that tracks a particular trait • When the alleles for a trait are different (Rr) • The combination of alleles for a particular gene • When the alleles for a trait are the same (RR,rr) • ...
Biology Crossword Puzzle 2023-09-25
Across
- an organism that can eat plants and meat
- the barrier that protects the cell from the outside world
- a plant eater
- contains genetic material
- stores and transfers substances
- makes ATP
- contains enzymes that break stuff down
- the classification of plants and animals
- a meat eater
- the study of life
- jelly-like substances that is in cells
- the testing of a hypothesis
- the "post office" of the cell
- how organisms get energy from the surroundings to sustain itselfhypothesis
Down
- a network of membranous tubules
- makes proteins
- when one or more cells are grouped together
- a plastid that does photosynthesis
- stores food or waste
- a scientific instrument that enlarges things
- body temperature
- stores the DNA
- a educated statement that explain observations
- how sunlight gives plants energy
- the outside of a plant cell
25 Clues: makes ATP • a meat eater • a plant eater • makes proteins • stores the DNA • body temperature • the study of life • stores food or waste • contains genetic material • the outside of a plant cell • the testing of a hypothesis • the "post office" of the cell • a network of membranous tubules • stores and transfers substances • how sunlight gives plants energy • ...
Biology Bingo #1 2025-03-19
Across
- Makes nucleotides to compliment RNA strands.
- Big molecules required to do many things within cells.
- Forms the bond between two molecules.
- Cell division that produces reproductive cells.
- DNA sequences that determine one's traits.
- Process where additional amino acids are added to RNA to make new DNA.
- Process where DNA is copies in order to create new cells.
- Humans have 46; Made of DNA and found in the nucleus.
- Process that divides a cell into two daughter cells.
- Synthesizes short RNA sequences called primers.
Down
- Large biomolecules that store genetic information such as DNA.
- The process to make proteins.
- The "m" in mRNA
- The "r" in rRNA
- Composed of a pentose sugar, a nitrogenous base, and a phosphate group.
- The process to make RNA copies of DNA.
- What "DNA" stands for.
- Enzyme that breaks hydrogen bases as part of DNA replication.
- The "t" in tRNA
- Errors that occur during DNA replication that may cause traits to differ from what they are supposed to be.
20 Clues: The "m" in mRNA • The "r" in rRNA • The "t" in tRNA • What "DNA" stands for. • The process to make proteins. • Forms the bond between two molecules. • The process to make RNA copies of DNA. • DNA sequences that determine one's traits. • Makes nucleotides to compliment RNA strands. • Cell division that produces reproductive cells. • ...
Introduction to Biology 2024-09-18
Across
- Organized into organs.
- Results from the addition of mass.
- Organized into groups called tissues.
- Variable that is being manipulated.
- Information gained from observations.
- Basic unit of structures and function in all living things.
- Information in the form of descriptions.
- Variable that is being measured.
- Used by scientists globally to prevent mistakes.
- An investigation of a phenomenon in a controlled setting.
Down
- The reaction to the stimulus.
- Made up of multiple different organs.
- Group used for comparison.
- A body of knowledge based on the study of nature.
- Supported by multiple organ systems working together.
- A testable explanation of a situation.
- Information in the form of measurements.
- The study of life.
- Anything that causes a reaction from the organism.
- An explanation of a phenomenon supported by many experiments and the results are always the same.
- Procedures used during an experiment and results are evaluated by other scientists.
- Group of organisms that can breed with one another and produce fertile offspring.
22 Clues: The study of life. • Organized into organs. • Group used for comparison. • The reaction to the stimulus. • Variable that is being measured. • Results from the addition of mass. • Variable that is being manipulated. • Made up of multiple different organs. • Organized into groups called tissues. • Information gained from observations. • A testable explanation of a situation. • ...
