radiation biology Crossword Puzzles
Convection Currents p. 14 2024-03-19
Across
- heat always moves from a) warmer to colder OR b) colder to warmer substances
- an example of radiation that warms Earth's surface
- when a liquid or gas is heated, the particles move at a ______ speed
- the flow that transfers heat within a fluid
- what is more dense: water or rock?
- radiation, conduction, and convection are the three types of ______
Down
- when a fluid is heated, does its density decrease or increase?
- heat transfer by the movement of currents within a fluid
- the transfer of energy through space
- convection currents continue as long as ____ is added
- heat from the ____ and the mantle itself causes convection currents in the mantle
- a measure of how much mass there is in a volume of a substance
- heat transfer within a material or between materials that are touching
- when a liquid or gas is heated, do the particles move apart or closer?
14 Clues: what is more dense: water or rock? • the transfer of energy through space • the flow that transfers heat within a fluid • an example of radiation that warms Earth's surface • convection currents continue as long as ____ is added • heat transfer by the movement of currents within a fluid • when a fluid is heated, does its density decrease or increase? • ...
Karen 2024-05-07
Across
- the throwing back of a body or surface of light,heat or sound without absorbing.
- the person, Heinrich Hertz proved the existence of electromagnetic waves.
- a measurement of the amount of energy transferred by a wave.
- Light electromagnetic radiation or waves.
- The fact or phenomenon of light, radio waves, being deflected in passing obliquely.
- The bottom of the wave.
- a type of electromagnetic radiation.
- conveys a specified impression heard.
Down
- are a part of the electromagnetic spectrum.
- The measurement of how long a wave is from crest to crest.
- position of a single of a sound in the complete range of sound is higher or lower
- an electromagnetic wave with a wavelength in the range 0.001-0.3m, shorter than that of a normal radio wave but longer than that of infrared radiation.
- how often does the wave happen at low frequency.
- The very top of the wave.
14 Clues: The bottom of the wave. • The very top of the wave. • a type of electromagnetic radiation. • conveys a specified impression heard. • Light electromagnetic radiation or waves. • are a part of the electromagnetic spectrum. • how often does the wave happen at low frequency. • The measurement of how long a wave is from crest to crest. • ...
B.I. 18-19: Temperature, Heat, Heat Transfer 2023-03-23
Across
- The name for the type of radiation associated with heat.
- The amount of heat it takes to raise 1kg of a substance by 1 degree is called _______ heat.
- The temperature scale based on the scientific definition of temperature.
- High temperature means that the molecules of a substance have a high _______ energy.
- The temperature scale that is standard in Liberia, the Cayman Islands and the USA.
- The heat transfer often known as "hot air rises."
- The temperature scale this is based on water's freezing and boiling points.
- The lowest possible temperature, 0K.
- The heat transfer we get from the Sun.
- The common substance with a very high specific heat.
- Substances appearing black indicate that they are a good ________ of radiation.
Down
- Heat transfer only occurs if there is a ________ in temperature.
- Energy that transfers from one thing to another because of temperature difference.
- Heat transfer by contact.
- The average kinetic energy of the molecules of a substance
- It slows heat transfer.
- The basic property that is defined as resistance to change.
- Heat transfer stops when the substances are in thermal equilibrium which means their temperatures are _____.
18 Clues: It slows heat transfer. • Heat transfer by contact. • The lowest possible temperature, 0K. • The heat transfer we get from the Sun. • The heat transfer often known as "hot air rises." • The common substance with a very high specific heat. • The name for the type of radiation associated with heat. • The average kinetic energy of the molecules of a substance • ...
Energy 2024-11-11
Across
- - The transfer of thermal energy from a hotter object to a cooler one.
- - Heat transfer through the movement of fluids (liquids or gases) where warmer, less dense areas rise and cooler, denser areas sink.
- - The transfer of heat through direct contact between particles, primarily in solids.
- - The state in which two objects in thermal contact no longer transfer heat between them, reaching the same temperature.
- - Energy of particles in motion; relates to temperature as it affects particle speed.
- - A material that easily allows heat transfer through conduction (e.g., metals).
- - The temperature at which a liquid changes to a gas, with heat absorption.
- - The circulating flow of a fluid resulting from temperature-induced density changes.
Down
- - The process by which a liquid absorbs heat from its surroundings to change into a gas, resulting in a cooling effect.
- - The transfer of heat through electromagnetic waves, such as infrared radiation, which does not require a medium.
- - A measure of the average kinetic energy of particles in a substance.
- Energy - Energy possessed by an object due to the motion of its particles, also referred to as internal energy.
- - A type of electromagnetic radiation that carries heat energy, part of the radiation emitted by hot objects.
- - The temperature at which a solid changes to a liquid, absorbing heat.
- - The temperature at which a liquid changes to a solid, releasing heat.
- - A material that resists heat transfer (e.g., wood, rubber).
16 Clues: - A material that resists heat transfer (e.g., wood, rubber). • - A measure of the average kinetic energy of particles in a substance. • - The transfer of thermal energy from a hotter object to a cooler one. • - The temperature at which a solid changes to a liquid, absorbing heat. • - The temperature at which a liquid changes to a solid, releasing heat. • ...
Mathilde 2020-09-01
15 Clues: øge • sart • bøvse • benzin • levested • målinger • varierer • bidrager • kredsløb • forstyrrer • gennemsnit • indblanding • beregninger • brændstoffer • radiation solstråling
Climate Change 2020-09-02
15 Clues: Mål • Sart • Bøvse • Istid • Cyklus • Bidrage • Stigning • Kredsløb • Udvikling • Udledning • Beregning • Mellemistid • Indblanding • Gennemsnitlig • radiation Solindstråling
Daniels puzzle 2021-09-02
15 Clues: Hav • Vejr • Klima • Mange • Benzin • verden • Målinger • Afhængig • varierer • Kredsløb • Bevægelse • Emissioner • Forstyrrer • Beregninger • radiation solstråling
Science crossword 2021-10-04
Siljas crossword:) 2018-08-30
TTS Geografi 2024-04-27
19 Clues: es • river • relatif • inersia • spasial • flooding • submusim • saturasi • sirkulasi • radiation • geostropik • kelembaban • heat storage • static energy • heat transport • air temperature • albedo feedback • atmosfer global • atmosphere coupling
Earth's Systems Review 2021-09-28
Across
- Energy that comes from splitting atoms
- Vibrations travelling through something
- All human presence on Earth
- Heat is transferred through differences in density
- Heat and thermal energy
- Heat is transferred through waves without a medium
- All frozen water on Earth
- Energy stored in the bonds of molecules
- Radiation from the sun is a ______ for the Earth
Down
- All rocks on Earth
- All living things on Earth
- This feedback type is stabilizing
- All water on Earth
- All air on Earth
- This feedback type is destabilizing
- Kinetic and potential energy
- Heat is transferred through collision of atoms
- The power charged particles have
- Energy from the formation of the Earth and radioactive decay are _____ energy sources for the earth
19 Clues: All air on Earth • All rocks on Earth • All water on Earth • Heat and thermal energy • All frozen water on Earth • All living things on Earth • All human presence on Earth • Kinetic and potential energy • The power charged particles have • This feedback type is stabilizing • This feedback type is destabilizing • Energy that comes from splitting atoms • ...
universe-will-1st 2014-10-08
Across
- lanes filled with dust
- shift u can tell if it is running at u cause if this
- galaxy it has 0 symmetry
- travel it takes one year
- it transfers energy
- center it part of the milky way galaxy
- arms its spirals
Down
- star explodes
- theories it has been proven by scientist
- it contains all of space
- bang theory it was the beginning of the universe
- it has a length
- radiation it has magnetic and electric waves
- it has matter and is in space
- of light it travels 300,000km/sec
- rays they high energy but no mass
- it creates a star
- they have high energy waves and are used for medical
- it is the beginning and ending point
- its in a large group
20 Clues: star explodes • it has a length • it creates a star • arms its spirals • it transfers energy • its in a large group • lanes filled with dust • it contains all of space • galaxy it has 0 symmetry • travel it takes one year • it has matter and is in space • of light it travels 300,000km/sec • rays they high energy but no mass • it is the beginning and ending point • ...
Em waves 2024-11-13
17 Clues: rays • light • light • radar • white • hertz • photons • duality • inverse • maxwell • constant • radiation • reflection • scattering • absorption • transmission • heinrich hertz
Em waves 2024-11-13
17 Clues: rays • light • light • radar • white • hertz • photons • duality • inverse • maxwell • constant • radiation • reflection • scattering • absorption • transmission • heinrich hertz
Crossword Puzzle 2020-09-02
20 Clues: px • cyt • dys • hist • cell • -oma • path • METS • color • green • viscer • -pathy • smooth • yellow • state of • elnargement • red blood cell • cause of disease • radiation therapy • flesh/connective tissue
History 2020-01-17
Skolämnen 2021-04-01
Vocab 1 and 2 Crossword puzzle 2021-10-26
Education & Science Cognates 2025-11-23
Radioactivity 2025-10-30
Across
- The process of a nucleus losing energy by emitting radiation
- A nuclear process where an atom's nucleus splits into smaller, lighter nuclei.
- An element with a Ra symbol
- A type of radioactive decay in which an electron is emitted
- Founder of Radium
- High-energy radiation emitted by radioactive decay
- a version of an element with the same number of protons but a different number of neutrons
Down
- The emission of radiation from an unstable atomic nucleus.
- A widely used fuel source
- neutral subatomic particle
10 Clues: Founder of Radium • A widely used fuel source • neutral subatomic particle • An element with a Ra symbol • High-energy radiation emitted by radioactive decay • The emission of radiation from an unstable atomic nucleus. • A type of radioactive decay in which an electron is emitted • The process of a nucleus losing energy by emitting radiation • ...
Heat 2023-10-17
Across
- of or at a low or relatively low temperature
- a disturbance in a medium that carries energy without a net movement of particles
- A form of energy transfer through conduction, convection, radiation
- hot water rising and cold water sinking is an example of
- the distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave
- Direct contact of heat is
- energy stored in the bonds of atoms and molecules
- energy which a body possesses by virtue of being in motion
Down
- a type of electromagnetic radiation that has shorter wavelengths than visible light
- waves or particles of energy is
- the strength and vitality required for sustained physical or mental activity.
- the star around which the earth orbits
- relating to the interrelation of electric currents or fields and magnetic fields
- the quality of being hot
14 Clues: the quality of being hot • Direct contact of heat is • waves or particles of energy is • the star around which the earth orbits • of or at a low or relatively low temperature • energy stored in the bonds of atoms and molecules • hot water rising and cold water sinking is an example of • energy which a body possesses by virtue of being in motion • ...
- Radiology Week 2023 - 2023-11-02
Across
- A unidirectional emission of electromagnetic radiation or particles
- A plane that divides the body into left and right sections
- A naturally occuring metal: a contrast material
- A diagnostic procedure using x-rays and contrast media to evaluate the bile ducts
- Having something that will absorb radiation between you and the source of radiation
- Which is the most posterior portion of the corpus callosum?
Down
- The process of obtaining an image for diagnostic examination using X-rays
- Longest bone in the body
- An X-ray technique used to screen for breast cancer
- The Liver is made up of 4 different lobes (the right lobe, the left lobe, the caudate lobe and _____)
- The anatomy assessed in a radioactive iodine uptake test
- The international unit of exposure dose for X-rays or gamma rays
- A unit of measurement for absorbed dose
- Weight bearing bone of the shin
14 Clues: Longest bone in the body • Weight bearing bone of the shin • A unit of measurement for absorbed dose • A naturally occuring metal: a contrast material • An X-ray technique used to screen for breast cancer • The anatomy assessed in a radioactive iodine uptake test • A plane that divides the body into left and right sections • ...
enviromental changes 2025-03-10
Across
- all regions of earth do not receive the same amount of solar energy.
- human made chemicals that absorb thermal energy, trapping it in the atmostsphere.
- transfer of thermal energy through direct contact of particles.
- is caused by the 3 parts of the biosphere interacting with one another.
- soild portain made of rocks, minerals and elements.
- of inclination the planet earth id tilted on its axis as it orbits.
- of forests humans are moving into forested areas and reducing them.
Down
- refers to the percent of incoming solar radiation that a surface reflects.
- we have became highly dependent on these chemicals to run our world.
- layer of gases surrounding earth
- all of the water surrounding earth (97% salt water 3% fresh water)
- transfer of thermal energy through the movement of particles.
- of incident as the sun sends out its radiation it comes in straight lines.
- the emission of energy as waves or particles
- a simple tool fro anaylizing the relative impact of the various factors of percipitation.
15 Clues: layer of gases surrounding earth • the emission of energy as waves or particles • soild portain made of rocks, minerals and elements. • transfer of thermal energy through the movement of particles. • transfer of thermal energy through direct contact of particles. • all of the water surrounding earth (97% salt water 3% fresh water) • ...
Review 1 2020-11-09
Across
- Human eyes receive this type of EMR from other objects
- This pigment is responsible for leaf's green color
- This word means beyond red
- This is the unit of frequency
Down
- Distance between adjacent crests in electromagnetic radiation
- This chemical present in the atmosphere absorbs UV radiation
- Leaf absorption in the shortwave infrared is related to the amount of this compound
- When EMR passes through an object
- This visible portion of EMR is scattered by particles in the atmosphere
- This theory describes the energy of electromagnetic radiation
10 Clues: This word means beyond red • This is the unit of frequency • When EMR passes through an object • This pigment is responsible for leaf's green color • Human eyes receive this type of EMR from other objects • This chemical present in the atmosphere absorbs UV radiation • Distance between adjacent crests in electromagnetic radiation • ...
Atmosphere Part 2 Vocabulary 2023-01-29
Across
- type of radiation that comes from the sun
- transfer of energy from atoms hitting each other
- a mixture of atmosphere gases and fog
- transfer of energy from two areas of different temperatures
- how high something is above sea level
Down
- heat from the sun
- three oxygen atoms
- a type of fuel that is made from once living organisms from a very long time ago
- the effect where heat is trapped in the atmosphere
- type of radiation with shorter waves
10 Clues: heat from the sun • three oxygen atoms • type of radiation with shorter waves • a mixture of atmosphere gases and fog • how high something is above sea level • type of radiation that comes from the sun • transfer of energy from atoms hitting each other • the effect where heat is trapped in the atmosphere • transfer of energy from two areas of different temperatures • ...
Sound, light and optics 2023-05-19
Across
- / A convex lens is also known as a.
- / Type of wave that can travel through a vacuum.
- / Which electromagnetic radiation is in the middle
- / Which electromagnetic radiation has the lowest frequency.
Down
- / The change in wave frequency during the relative motion between a wave source and its observer.
- / A reinforcement of sound in a vibrating body.
- / What electromagnetic radiation is used with a heat lamp.
- / What type of wave is a sound wave.
- / A concave lens is also known as a.
- / A unit of light energy.
10 Clues: / A unit of light energy. • / A convex lens is also known as a. • / What type of wave is a sound wave. • / A concave lens is also known as a. • / A reinforcement of sound in a vibrating body. • / Type of wave that can travel through a vacuum. • / Which electromagnetic radiation is in the middle • / What electromagnetic radiation is used with a heat lamp. • ...
Atmosphere 2026-02-03
Across
- Thermal energy traveling in waves or rays.
- How energy travels from the sun to Earth in waves.
- Shooting stars known as meteors burn up in this layer.
- Type of energy from the Sun that can damage skin and cause cancer.
- Narrow belt of strong winds near the top of the troposphere.
- Thermal energy going through a material by touch.
- Chemical compounds used in refrigerators that destroy ozone.
Down
- Earth's air made of gases, solids, and liquids; forms a protective layer.
- These keep Earth warm at night and cool during the day.
- Air planes travel in this layer, the ozone layer is located here.
- Layer of charged particles that reflects AM radio waves.
- Heat transfer where substance heats up, becomes less dense, and rises.
- Protects Earth from gamma and x-ray radiation.
- Layer of the stratosphere that absorbs harmful UV radiation.
- Above 80 km and extends to space, has the highest temperatures.
- Layer closest to the ground; contains 99% of water vapor and weather.
- Outermost layer of the atmosphere where satellites are located.
- Light reflecting off a particle in all directions; creates blue skies.
18 Clues: Thermal energy traveling in waves or rays. • Protects Earth from gamma and x-ray radiation. • Thermal energy going through a material by touch. • How energy travels from the sun to Earth in waves. • Shooting stars known as meteors burn up in this layer. • These keep Earth warm at night and cool during the day. • ...
L9 2022-11-17
14 Clues: /cute • / thin • / yummy • right /ok • / not easy • / work out • / not kind • / no money • / Italy food • / study hard • / good answer • a favor/ help • / one subject • / famous in the world
staff at sunnyslope 2025-04-04
15 Clues: Coach • Councler • Principle • PE teacher • History Teacher • Biology Teacher • Geometry Teacher • Basketball Coach • Geometry Teacher • Sunnyslope Mascot • Chemistry Teacher • Journalism Teacher • Assistant Principle • Hertiage Spanish Teacher • Honor English Teacher 3-4
Science crossword 2021-10-04
Egeris 2021-08-23
15 Clues: vejr • bidrage • afhænge • delikat • primært • gletsjer • kredsløb • udvikling • beregning • temparatur • indblanding • mellemistid • problematisk • Scandinavian • radiation soltråling
Climate change 2019-08-28
15 Clues: sart • bøvse • orkan • bidrage • afhænge • stigning • drastisk • udvikling • udledning • eksistens • størrelsen • katastrofe • mellemistid • indblanding • radiation solindstråling
Physics Crossword Puzzle 2025-04-10
15 Clues: Shift • Hertz • Height • Bounce • Bending • Photons • Velocity • Distance • Amplified • Substance • Cancelled • Radiation • Spreading • Compression • Wave Oscillation
Biology Quiz 2021-10-01
Across
- _____ plays an important role in photosynthesis captures sunlight.
- ____ perform vital functions-such as holding cells together-and form protective and functional barriers.
- _____ are channels that physically connect adjacent cells, mediating the rapid exchange of small molecules.
- _____ are microtubule-based short hair-like organelles that extend from the surface of almost all cell types in the human body.
- Genetic material contained within the ____ of the cell.
- ______ makes lipids, degrades fats, and inactivates toxins.
- _____ is a jelly-like substance between the nucleus and the cell membrane that contains the cells various organelles like ribosomes, mitochondria, endoplasmic reticulum, etc., which are suspended there.
- is a structure that helps cells maintain their shape and internal organizations , and it also provides mechanical support that enables cells to carry out essential functions like division and movement.
- The _______ controls what enters and leaves the cell.
- The function of the _____ in plants is for structure and protection.
Down
- This structure is directly responsible for the formation of proteins within the cell; maybe located on the rough ER or free in the cytoplasm.
- ____ is the Intra-celluar fluid that is present inside the cells; comprised of water, dissolved ions, large water-soluble molecules, smaller minute molecules and proteins.
- Located within the nucleus, it is responsible for producing ribosomes.
- The function of this organelle is to store water; large ones are found in plants.
- _____ helps in ATP production.
- Digest worn out cell organelles and completely break down cells after they have died; sometimes called suicide bags.
- Functions primarily as motility organelle that enables movement.
- The ____ modifies, sorts and ships lipids for export or insertion into the cell membrane.
18 Clues: _____ helps in ATP production. • The _______ controls what enters and leaves the cell. • Genetic material contained within the ____ of the cell. • ______ makes lipids, degrades fats, and inactivates toxins. • Functions primarily as motility organelle that enables movement. • _____ plays an important role in photosynthesis captures sunlight. • ...
Biology 101 2021-07-14
Across
- a compound consisting of a nucleotide linked to a phosphate
- the process of different species that have evolved over time on earth
- a group of atoms bonded together, smallest fundamental unit of a chemical compound
- a subatomic particle with a neutral charge
- pattern of behavior in which animals travel in search of food, better conditions, or reproduction
- a subatomic particle with a negative charge
- similar functions and superficial resemblance of structures that have different origins
- having two identical alleles of a particular gene
- having two different alleles of a particular gene
Down
- a substance that can be broken down into simpler substances by other chemicals
- one or two more alternative form of a gene that arise by mutation
- a genes characteristic that is present
- having the same or allele genes from the same order
- a genes characteristic that is hidden
- a basic unit of matter that can not be broken
- an atom or molecule with a net charge due to the loss or gain of one or more electrons
- a stable subatomic particle with a positive charge
- a unit of heredity transferred from parent to offspring and which characteristic is processed
18 Clues: a genes characteristic that is hidden • a genes characteristic that is present • a subatomic particle with a neutral charge • a subatomic particle with a negative charge • a basic unit of matter that can not be broken • having two identical alleles of a particular gene • having two different alleles of a particular gene • ...
Biology Crossword 2017-09-20
Across
- The process of releasing chemical energy from complex reaction
- Involves getting rid of undigested food from the body
- Chemical substances in food that an organism needs
- Condition of maintaining internal environment
- The taking in of food
- Removal of an organisms metabolic wastes
- The breakdown of food materials into simpler forms
- The study of life
- reproduction Involves two parents:offspring are not identical to the parents
Down
- Involves activities that control and coordinate an organism: they help maintain homeostasis
- How an organism takes materials from the environment and converts them into something it can use
- Involves all the chemical reactions/ activities carried on in an organism
- Producing new offspring
- Process by which materials enter and leave cells or get moved around in the organism
- reproduction Producing new offspring identical to the parents: involves one parent
- Something capable of living on its own: it has all the characteristics of life
- Combining simple substances to make more complex substances
- Increase in size of an organism
18 Clues: The study of life • The taking in of food • Producing new offspring • Increase in size of an organism • Removal of an organisms metabolic wastes • Condition of maintaining internal environment • Chemical substances in food that an organism needs • The breakdown of food materials into simpler forms • Involves getting rid of undigested food from the body • ...
Biology Crossword 2013-02-09
Across
- The theory produced by Cuvier that states natural disasters that occur all throughout history, causes the extinction of an organism or species
- When there is no gene flow between populations and new species evolve
- The gradual development of a species over time
- A group of organisms similar in features, capable of reproduction
- The process by which an organism ceases to exist
- observable change in the allele frequencies of a population over generations
- The movement of alleles between populations
- The study of fossils
- A theory by Hutton. It states that the laying down of soil results from a slow process that happened over a long period of time
Down
- The process by which better adapted organisms survive and reproduce
- The adjustment of an organism, used for benefit
- The ability to be passed from offspring to another
- A relative measure of success of an organism
- The remains or impression of a prehistoric organism that has been petrified
- The study of geographical distribution of plants and animals
- Species that evolve in response to changes in eachother
- A group of organisms of a species located in an area
- collection of alleles found in all of the individuals of a population
18 Clues: The study of fossils • The movement of alleles between populations • A relative measure of success of an organism • The gradual development of a species over time • The adjustment of an organism, used for benefit • The process by which an organism ceases to exist • The ability to be passed from offspring to another • A group of organisms of a species located in an area • ...
Biology Terms 2016-09-15
Across
- The removal of these wastes from the organism body
- reproduction there are two parents and offspring are not identical to either parent
- The condition of a constant internal environment
- organisms that takes materials from it's external environment and changes them into forms it can use
- Breakdown of complex food materials into simpler forms that an organism can use
- Substances enter and leave cells and become distributed within the cells
- Organisms are able to combine simple substances chemically to form complex substances
- Living thing
- The study of living things
Down
- reproduction A single individual produces offspring that are identical to that parent
- All the chemical reactions occurring within the cells of an organism
- All the activities that help maintain an organisms homeostasis
- Releasing chemical energy
- Living things produce new organisms of their own kind
- The substances that an organism needs for energy, growth, repair, or maintenance
- The taking in of food from the environment
- Living organism increase in size
- Discharging undigested or waste material from a cell or organism
18 Clues: Living thing • Releasing chemical energy • The study of living things • Living organism increase in size • The taking in of food from the environment • The condition of a constant internal environment • The removal of these wastes from the organism body • Living things produce new organisms of their own kind • All the activities that help maintain an organisms homeostasis • ...
Biology Crossword 2022-10-21
Across
- only in RNA
- makes up chromosomes
- pairs with C in DNA
- carries messages from DNA
- has an oxygen molecule where DNA doesn't
- not found in RNA
- pairs with T in DNA
- pairs with G in DNA
- the head in the membrane bilayer
- pairs with a codon
Down
- there are four kinds in DNA
- the master plan
- city hall of the cell
- usually ends in -ose
- makes up ribosomes along with proteins
- made up of 3 bases
- translates messages from DNA
- produced by ribosomes
18 Clues: only in RNA • the master plan • not found in RNA • made up of 3 bases • pairs with a codon • pairs with C in DNA • pairs with T in DNA • pairs with G in DNA • makes up chromosomes • usually ends in -ose • city hall of the cell • produced by ribosomes • carries messages from DNA • there are four kinds in DNA • translates messages from DNA • the head in the membrane bilayer • ...
biology crossword 2022-10-21
Across
- pairs with adenine in RNA
- a messenger rna that tells the body to make protein
- pairs with guanine
- a type of RNA molecule that decodes mrna
- full version of rna
- a unit of heredity
- a monosaccharide ending in ose
- pairs with thymine
Down
- full version of dna
- Ribosomal RNA
- sequence of three nucleotides
- a salt in the body
- sequence of three nucleotides at the end of tRNA
- a essential nutrient for humans
- pairs with adenine
- Adenine,Guanine,cytosine and thymine
- the membrane-enclosed organelle within a cell that contains the chromosomes
- pairs with cytosine
18 Clues: Ribosomal RNA • a salt in the body • pairs with guanine • pairs with adenine • a unit of heredity • pairs with thymine • full version of dna • full version of rna • pairs with cytosine • pairs with adenine in RNA • sequence of three nucleotides • a monosaccharide ending in ose • a essential nutrient for humans • Adenine,Guanine,cytosine and thymine • ...
biology crossword 2022-10-21
Across
- pairs with adenine in RNA
- a messenger rna that tells the body to make protein
- pairs with guanine
- a type of RNA molecule that decodes mrna
- full version of rna
- a unit of heredity
- a monosaccharide ending in ose
- pairs with thymine
Down
- full version of dna
- Ribosomal RNA
- sequence of three nucleotides
- a salt in the body
- sequence of three nucleotides at the end of tRNA
- a essential nutrient for humans
- pairs with adenine
- Adenine,Guanine,cytosine and thymine
- the membrane-enclosed organelle within a cell that contains the chromosomes
- pairs with cytosine
18 Clues: Ribosomal RNA • a salt in the body • pairs with guanine • pairs with adenine • a unit of heredity • pairs with thymine • full version of dna • full version of rna • pairs with cytosine • pairs with adenine in RNA • sequence of three nucleotides • a monosaccharide ending in ose • a essential nutrient for humans • Adenine,Guanine,cytosine and thymine • ...
Biology T3 2024-05-27
Across
- a kind of reproduction that produces a genetically identical organismis
- contains enzymes that enable the sperm to penetrate the egg
- The first stage in the cell cycle
- your bad biology teacher
- DNA attached to histone protein
- is the last stage of the cell cycle where the cytoplasm divide
- is a process during which chromosomal segments are exchanged
Down
- The process by which egg and sperm combine
- supports the development and growth of a baby
- programmed-cell death
- phase of the menstrual cycle where bleeding occurs
- which protects, cushions, and insulates the embryo
- where sperm mature and are stored
- reproductive cell
- is a phase of mitosis by which chromosomes align at the equator of the cell
- The male reproductive glands where sperm is produced
- is the uncontrolled growth and division of cells
- cells Contain 23 chromosomes
18 Clues: reproductive cell • programmed-cell death • your bad biology teacher • cells Contain 23 chromosomes • DNA attached to histone protein • where sperm mature and are stored • The first stage in the cell cycle • The process by which egg and sperm combine • supports the development and growth of a baby • is the uncontrolled growth and division of cells • ...
Biology Review 2023-05-10
Across
- make alcohol
- makes its own food
- smooth or rough, cell part
- chicken pox, a type
- genetic code messenger
- makes ATP
- contains a cell wall
- protein building block
- overrides the recessive
Down
- causes cell movement
- building block of cell membrane
- glucose travels through
- cell without a nucleus
- speeds of a chemical reaction
- body cell
- energy molecule
- half the number of chromosomes
- segment of DNA
18 Clues: body cell • makes ATP • make alcohol • segment of DNA • energy molecule • makes its own food • chicken pox, a type • causes cell movement • contains a cell wall • cell without a nucleus • genetic code messenger • protein building block • glucose travels through • overrides the recessive • smooth or rough, cell part • speeds of a chemical reaction • half the number of chromosomes • ...
KC3 — biology 2023-05-31
Across
- lung
- when the enzyme can no longer catalyse reactions
- the G of ATCG
- biological catalyst
- the A of ATCG
- the C of ATCG
- the vessel that travels to the kidney
- a type of respiration that does not use oxygen
- the central nerve system
- a form of energy
- upper chamber of a heart
Down
- parts of a nerve cell
- the place where substrates attach to the enzyme
- the T of ATCG
- the partial nerve system
- a type of respiration that requires oxygen
- an acid that is toxic to the body result of anaerobic respiration
- lower chamber of a heart
18 Clues: lung • the T of ATCG • the G of ATCG • the A of ATCG • the C of ATCG • a form of energy • biological catalyst • parts of a nerve cell • the partial nerve system • the central nerve system • lower chamber of a heart • upper chamber of a heart • the vessel that travels to the kidney • a type of respiration that requires oxygen • a type of respiration that does not use oxygen • ...
Biology test 2023-09-09
Across
- material made up of decaying bits of plant and animal material
- a series of steps in an ecosystem in which organisms transfer energy by eating and being eaten
- single essential nutrient that limits productivity in an ecosystem
- process of converting nitrogen gas into nitrogen compounds that plants can absorb and use
- organism that obtains food by consuming other living things; also called a consumer
- process in which chemical energy is used to produce carbohydrates
- network of complex interactions formed by the feeding relationships among the various organisms in an ecosystem
- 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
Down
- organism that relies on other organisms for its energy and food supply; also called a heterotroph
- Process in which element, chemical compounds, and other forms of matter are passed off from one organism to another and from one part of the biosphere to another.
- process by which bacteria convert nitrates into nitrogen gas
- photosynthetic algae found near the surface of the ocean
- first poriducer of the energy-rich compounds that are later used by other organisms.
- 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
- total amount of living tissue within a given trophic level
- each step in a food chain or food web
- illustration of the relative amounts of energy or matter contained within each trophic level in a given food chain or food web
- chemical substance that an organism needs to sustain life
18 Clues: each step in a food chain or food web • photosynthetic algae found near the surface of the ocean • chemical substance that an organism needs to sustain life • total amount of living tissue within a given trophic level • process by which bacteria convert nitrates into nitrogen gas • material made up of decaying bits of plant and animal material • ...
Biology Vocabulary 2022-05-20
Across
- smallest particle of matter that has protons, neutrons and electrons
- system of the heart and blood in the body
- substances produced by the endocrine system that send messages around the body
- What people and animals breathe in
- a species changing through many generations
- ATP the energy used in a cell
- The study of animals and their environment including each other
- a system in balance
Down
- feel good hormone
- DNA the instructions on how to make life
- the powerhouse of a cell where respiration occurs
- Animal in a food web that impacts multiple other animals
- What plants breathe in
- the smallest unit of life
- a living creature
- where the genes of an animal are
- tool used to figure out the genetic probability of a trait
- genetic code for a specific trait
18 Clues: feel good hormone • a living creature • a system in balance • What plants breathe in • the smallest unit of life • ATP the energy used in a cell • where the genes of an animal are • genetic code for a specific trait • What people and animals breathe in • DNA the instructions on how to make life • system of the heart and blood in the body • ...
ฺBiology 2022-05-25
Across
- ศึกษาเกี่ยวกับแบคทีเรีย
- ศึกษาเกี่ยวกับจุลินทรีย์
- ศึกษาเรื่องนก
- ศึกษาเกี่ยวกับพืชยืนต้น
- ศึกษาเกี่ยวกับปลา
- ศึกษาเกี่ยวกับสัตว์
- ศึกษาเกี่ยวกับไวรัส
- ศึกษาเกี่ยวกับพวกมอส
- ศึกษาเกี่ยวกับสัตว์สะเทินน้ำสะเทินบกและสัตว์เลื้อยคลาน
- ศึกษาเกี่ยวกับพืช
- ศึกษาเกี่ยวกับสาหร่าย
Down
- ศึกษาเกี่ยวกับสัตว์เลี้ยงลูกด้วยน้ำนม
- ศึกษาเกี่ยวกับต้นหญ้า
- ศึกษาเกี่ยวกับแมลง
- ศึกษาเกี่ยวกับโปรโตซัว
- ศึกษาเกี่ยวกับเฟิน
- ศึกษาเกี่ยวกับหนอนพยาธิชนิดต่างๆ
- ศึกษาเกี่ยวกับเห็ดรา
18 Clues: ศึกษาเรื่องนก • ศึกษาเกี่ยวกับปลา • ศึกษาเกี่ยวกับพืช • ศึกษาเกี่ยวกับแมลง • ศึกษาเกี่ยวกับเฟิน • ศึกษาเกี่ยวกับสัตว์ • ศึกษาเกี่ยวกับไวรัส • ศึกษาเกี่ยวกับพวกมอส • ศึกษาเกี่ยวกับเห็ดรา • ศึกษาเกี่ยวกับต้นหญ้า • ศึกษาเกี่ยวกับสาหร่าย • ศึกษาเกี่ยวกับโปรโตซัว • ศึกษาเกี่ยวกับแบคทีเรีย • ศึกษาเกี่ยวกับพืชยืนต้น • ศึกษาเกี่ยวกับจุลินทรีย์ • ศึกษาเกี่ยวกับหนอนพยาธิชนิดต่างๆ • ...
BIOLOGY CROSSWORD 2025-03-20
Across
- pertukaran oksigen
- berfungsi sebagai sebagai alat penyaring dalam hidung disebut?
- gas yang dihirup saat bernafas disebut
- selain paru - paru katak juga bisa bernapas dengan?
- gas yang dikeluarkan saat bernafas disebut?
- tempat keluar - masuknya udara pada serangga disebut?
- otot utama yang berperan dalam pernapasan perut disebut?
- Organ tempat pertukaran oksigen dengan karbondioksida disebut?
- proses masuknya udara kedalam paru-paru disebut?
- gangguan pernapasan akibat penyempitan saluran pernapasan disebut?
Down
- proses keluarnya udara dari paru - paru disebut?
- apa yang membantu kesehatan olahraga?
- apa yang tidak mempengaruhi kapasitas paru - paru?
- peradangan pada bronkus disebut?
- bagian apa yang berperan dalam pernapasan?
- Penyakit pernapasan akibat infeksi bakteri yang menyerang paru-paru disebut?
- alat pernapasan pada serangga?
- Organ yang menghubungkan rongga hidung dengan paru-paru disebut?
- ikan bernapas dengan?
19 Clues: pertukaran oksigen • ikan bernapas dengan? • alat pernapasan pada serangga? • peradangan pada bronkus disebut? • apa yang membantu kesehatan olahraga? • gas yang dihirup saat bernafas disebut • bagian apa yang berperan dalam pernapasan? • gas yang dikeluarkan saat bernafas disebut? • proses keluarnya udara dari paru - paru disebut? • ...
Biology Midterm 2024-12-12
Across
- Phase of cell division when DNA is replicated
- Monomers of these are amino acids
- A cell shrinks when placed in this type of solution
- The energy molecule created in the mitochondria
- These create spindle fibers
- The basic unit of life
- Another name for body cells
- The study of life
- Subatomic particle with a positive charge
- The genotype that has two of the same alleles
Down
- Variable in an experiment that is measured
- Creates four haploid cells
- Monomer of nucleic acids
- Organelle where photosynthesis occurs
- Movement of water from an area of high concentration to an area of low concentration
- Universal solvent
- Has no nucleus or membrane bound organelles
- Water sticks to water
18 Clues: Universal solvent • The study of life • Water sticks to water • The basic unit of life • Monomer of nucleic acids • Creates four haploid cells • These create spindle fibers • Another name for body cells • Monomers of these are amino acids • Organelle where photosynthesis occurs • Subatomic particle with a positive charge • Variable in an experiment that is measured • ...
Molecular Biology 2025-01-17
Across
- amino acid that is formed from the codon GUA
- (two words) brings amino acids to ribosomes where they join together to form proteins
- (two words) copies genetic instructions from DNA in the nucleus and carries it to the cytoplasm
- (twowords) the way the letters are divided into codons
- change in the sequence of bases in DNA
- (two words) help form ribosomes
- the process where instructions in DNA are encoded into mRNA
- (two words)consists of the sequence of nitrogen bases (A, C, G, U) in an mRNA strand
- (two words) shape like a twisted ladder
- type of mutation that occurs in gametes
Down
- amino acid that is formed from the codon AAG
- sequence of 3 bases that is complementary to the codon for an amino acid
- the process in which the code in mRNA is translated into a protein
- anything in the environment that can cause a mutation
- organic compound made of amino acids
- type of mutation that occurs in other cells of the body
- double stranded nucleic acid that makes up genes
- group of 3 nitrogen bases that codes for a single amino acid
18 Clues: (two words) help form ribosomes • organic compound made of amino acids • change in the sequence of bases in DNA • (two words) shape like a twisted ladder • type of mutation that occurs in gametes • amino acid that is formed from the codon GUA • amino acid that is formed from the codon AAG • double stranded nucleic acid that makes up genes • ...
Chapter 10 Crossword Ahrianna McCabe 2019-10-14
Across
- has a half-life of 5730 years
- Type of radiation with no electrical charge.
- Mass of a nucleon divided by the number of nucleons.
- the rate of decay of a radioactive isotope.
- Type of radiation with a positive electrical charge.
Down
- ____ are of two types: high-energy particles and gamma rays.
- Person who discovered that mass is congealed energy.
- A mass large enough to sustain fission.
- Any nuclear transformation that moves nucleon towards iron and releases energy.
- Type of radiation with a negative electrical charge.
10 Clues: has a half-life of 5730 years • A mass large enough to sustain fission. • the rate of decay of a radioactive isotope. • Type of radiation with no electrical charge. • Person who discovered that mass is congealed energy. • Mass of a nucleon divided by the number of nucleons. • Type of radiation with a negative electrical charge. • ...
EXP FINAL CROSSWORD 2024-11-30
Across
- Short burst of radiation defines ________ fluoroscopy
- This image is caused with insufficient penetration of the x-ray beam through the anatomy
- Quantum mottle on the fluoroscopic TV monitor
- Off-centering causes the same type of distortion as _______
Down
- FS x OID/SOD
- The ability to distinguish two adjacent details as being separate and distinct
- The "base-60" method should not be applied for the _____
- Grid lines in DFPDs are _______
- Continuous detection surface overlying an AMA of TFTs
- Off- focus radiation is ______ radiation
10 Clues: FS x OID/SOD • Grid lines in DFPDs are _______ • Off- focus radiation is ______ radiation • Quantum mottle on the fluoroscopic TV monitor • Short burst of radiation defines ________ fluoroscopy • Continuous detection surface overlying an AMA of TFTs • The "base-60" method should not be applied for the _____ • Off-centering causes the same type of distortion as _______ • ...
Physical Hazards 2025-11-23
Across
- Physical hazard caused by shaking from tools or equipment
- Process of gradually adjusting to hot or cold conditions
- Personal protective device used to reduce noise exposure
- Physical hazard that includes extreme heat or cold
- Type of radiation most commonly encountered on jobsites
Down
- Energy from sources like the sun or lasers
- Taking these helps prevent heat stress
- Wearing this helps avoid exposure from the sun
- Loud sounds that cause physical injury to your cilia in the cochlea
- Primary natural source of UV radiation on worksites
10 Clues: Taking these helps prevent heat stress • Energy from sources like the sun or lasers • Wearing this helps avoid exposure from the sun • Physical hazard that includes extreme heat or cold • Primary natural source of UV radiation on worksites • Type of radiation most commonly encountered on jobsites • Process of gradually adjusting to hot or cold conditions • ...
Biology Crossword 2022-10-21
Across
- only in RNA
- a sequence of three nucleotides which together form a unit of genetic code in a DNA or RNA molecule
- a sequence of three nucleotides forming a unit of genetic code in a transfer RNA molecule, corresponding to a complementary codon in messenger RNA
- pairs with thymine in DNA and uracil in RNA
- copies DNA’s code & carries the genetic information to the ribosomes
- the instructions to make molecules called proteins
- a chemical compound that contains phosphorus
- deoxyribose and ribose are examples of this
- pairs with adenine only
- along with protein, makes up the ribosomes
Down
- A molecule that contains nitrogen and has the chemical properties of a base.
- transfers amino acids to the ribosomes where proteins are synthesized
- pairs with guanine only
- The control center of the cell
- pairs with cytosine only
- contains genetic information and instructions for protein synthesis
- made of amino acids and help build and work in the cells
- contains information that has been copied from DNA
18 Clues: only in RNA • pairs with guanine only • pairs with adenine only • pairs with cytosine only • The control center of the cell • along with protein, makes up the ribosomes • pairs with thymine in DNA and uracil in RNA • deoxyribose and ribose are examples of this • a chemical compound that contains phosphorus • the instructions to make molecules called proteins • ...
Cell Biology 2022-09-27
Across
- Does not have ribosomes and synthesizes necessary substances for the cell
- Liquid that inhibits and holds most things inside the cell
- Series of membranes that product proteins and other substances that are necessary to the cell
- A fibrous material made up of proteins and DNA
- Made up of membranes; processes proteins and creates vesicles
- Vesicle that digest and break down complex molecules into smaller molecules
- work as the digestive system of the cell, they degrade material taken up from outside of the cell and also digest unneeded components from the cell itself
- Has ribosomes and stores improperly made proteins
- Site of protein synthesis
Down
- Contains chromosomes and most of the DNA; responsible for genetic encoding and transportation of certain nutrients
- The ________________________ is the main organizing center microtubule in animal cells. It controls the cell's movement, adhesion (which is where cells attach to other cells close to them), magnetic-like attraction in the interphase (the time when the cell has stopped dividing), and makes the organization of the spindle poles (which are two small poles that make one cell become two from the inside of the cell) easier while mitosis ( the creation of two smaller cells which both have the same number and kind of chromosomes) is happening
- Make, store, and synthesize food inside the cell
- Membrane, The ________________________ controls the passage of certain substances based on what is needed in the cell like organic molecules, ions, and water
- Wall Outer layer of plant cells
- Holds and stores materials in plant cells
- Transport organelles and provide structural support
- Organelle found in plant cells that preform photosynthesis; a kind of plastid
- Structure made of protein fibers that helps the cell move
- Powerhouse of the cell, site of energy production
19 Clues: Site of protein synthesis • Wall Outer layer of plant cells • Holds and stores materials in plant cells • A fibrous material made up of proteins and DNA • Make, store, and synthesize food inside the cell • Powerhouse of the cell, site of energy production • Has ribosomes and stores improperly made proteins • Transport organelles and provide structural support • ...
Biology terms 2021-08-19
Across
- large complex of molecules made up of smaller united called amino acid
- component of lipids and is an essential sugar for many living things
- is one of the structural components or building blocks of dna/rna
- simple sugars made up of three to seven carbons
- molecule acted upon an enzyme
- building blocks of fats in our bodies
- the most abundant carbohydrates found in food
- pertains to the energy needed to initiate a chemical reaction
- can observe or dissolve at a greater degree
- energy is taken from surroundings
Down
- when a chemical reactions happens and energy is transferred to or from surroundings
- any substance that is composed of two molecules of simple sugars
- generic term for any disaccharide or monosaccharides
- being the solution that is unable to absorb/dissolve any more solute ay given temp or pressure
- anything that is produced
- main information carrying molecules of the cell
- building blocks of protein
- biological catalyst and is almost always a protein
18 Clues: anything that is produced • building blocks of protein • molecule acted upon an enzyme • energy is taken from surroundings • building blocks of fats in our bodies • can observe or dissolve at a greater degree • the most abundant carbohydrates found in food • simple sugars made up of three to seven carbons • main information carrying molecules of the cell • ...
Developmental Biology 2023-02-06
Across
- formation of spermatozoa from spermatids
- SECONDARY OOCYTE IS RELEASED FROM
- SPERM ENTERS AT
- FORM THE FERTILIZATION ENVELOPE
- activates late response of fertilized egg
- germ cell in mammals is formed in the
- ion that causes the fast block of polyspermy
- activates early response of fertilized egg
- posterior determinant genes in Drosophila
- CHEMOATTRACTANT FOR SPERMS
Down
- phenomenon that helps in migration of the primordial germ cells
- YOLK IS PRESENT AT
- PRESENT IN THE ACROSOME
- SPECIALIZED CYTOPLASM
- BECOMES ACROSOME
- causes the disruption of choromosmes in blastomeres of Parascaris
- gene if mutated, that causes the inability to produce grandoffsprings
- helps in cross linking of the fertilization envelope
- ion that causes the slow block of polyspermy
- FLUID FILLED CAVITY IN SECONDARY FOLLICLE
20 Clues: SPERM ENTERS AT • BECOMES ACROSOME • YOLK IS PRESENT AT • SPECIALIZED CYTOPLASM • PRESENT IN THE ACROSOME • CHEMOATTRACTANT FOR SPERMS • FORM THE FERTILIZATION ENVELOPE • SECONDARY OOCYTE IS RELEASED FROM • germ cell in mammals is formed in the • formation of spermatozoa from spermatids • activates late response of fertilized egg • posterior determinant genes in Drosophila • ...
Biology Crossword 2023-05-16
Across
- guppies stay inside mother
- Responsible for all voluntary activities
- Large chamber that serves as a one way blood compartment
- a supporting rod that runs through the body
- embryos stay inside mother after fertilization
- Oblongata controls functioning organs
- thick-walled muscle chamber
- an animal with a hollow nerve core
- gas filled organ
- System Fish use it to sense motion of other fish
Down
- hatch outside the mothers body
- Coordinates body movement
- closes over the eye
- strong tissue that supports the body
- these are eardrums
- digests urine, eggs, waste, and sperm
- pouches paired under the structures of the throat
- closes and supports spinal cord
18 Clues: gas filled organ • these are eardrums • closes over the eye • Coordinates body movement • guppies stay inside mother • thick-walled muscle chamber • hatch outside the mothers body • closes and supports spinal cord • an animal with a hollow nerve core • strong tissue that supports the body • digests urine, eggs, waste, and sperm • Oblongata controls functioning organs • ...
JoseRodriguez Biology 2016-12-08
Across
- Fluid filled space outside of granum
- the "Powerhouse" of the cell
- a process that turns Co2 to glucose
- the Pigmentation of the cell
- adenosine diphosphate
- makes ATP
- Requires oxygen
- Organism that relay on Autotrophs for food/energy
- Release stored energy
- Captures light energy,Found in cell of leaves
- occurs in cytoplasm
Down
- Sac like membrane
- adenosine triphosphate
- Chemical energy,Organic Substances
- Uses sunlight for Photosynthesis
- Occurs in Animal Skeletal muscles
- The process of turning light in to glucose and oxygen
- Absence of oxygen
18 Clues: makes ATP • Requires oxygen • Sac like membrane • Absence of oxygen • occurs in cytoplasm • adenosine diphosphate • Release stored energy • adenosine triphosphate • the "Powerhouse" of the cell • the Pigmentation of the cell • Uses sunlight for Photosynthesis • Occurs in Animal Skeletal muscles • Chemical energy,Organic Substances • a process that turns Co2 to glucose • ...
Biology Crossword 2016-11-03
Across
- getting rid of undigested food in an organism
- combining simple substances to from complex substances
- all the chemical reactions
- something capable of living on its own
- two parents
- activities that help control homeostasis
- producing new offspring
- condition of maintaining a constant internal environment
- process by with materials enter or leave cells or get moved around in the organism
Down
- removal of wastes
- increasing in size of an organism
- one parent
- the taking in of food
- the process or releasing chemical energy from complex reactions
- chemical substances in food that an organism needs
- the study of life
- how an organism takes materials from the environment and con them into something it can use
- the breakdown of foods into similar forms
18 Clues: one parent • two parents • removal of wastes • the study of life • the taking in of food • producing new offspring • all the chemical reactions • increasing in size of an organism • something capable of living on its own • activities that help control homeostasis • the breakdown of foods into similar forms • getting rid of undigested food in an organism • ...
Biology Terms 2017-10-03
Across
- Removal of an organism's metabolic wastes
- Something capable of living on its own:it has all the characteristics of life
- The taking in of food
- Producing new offspring
- Involves getting rid of undigested food from the body
- Combining simple substances to make more complex substances
- Involves activities that control and coordinate an organism: they help maintain homeostasis
- Involves all the chemical reactions/activities carried on in an organism
- How an organism takes materials from the environment and converts them to something it can use
- Reproduction Involves two parents: offspring are not identical to the parents
- The study of Life
Down
- The breakdown of food materials into simpler forms
- The process of releasing chemical energy from complex reactions
- Chemical substances in food that an organism needs
- Increase in the size of an organism
- Condition of maintaining a constant internal environment
- Process by which materials enter and leave cells or get moved around the organism
- reproduction Producing new offspring identical to the parents: involves one parent
18 Clues: The study of Life • The taking in of food • Producing new offspring • Increase in the size of an organism • Removal of an organism's metabolic wastes • The breakdown of food materials into simpler forms • Chemical substances in food that an organism needs • Involves getting rid of undigested food from the body • Condition of maintaining a constant internal environment • ...
Biology crossword 2023-08-21
Across
- Primary information-carrying molecules in cells.
- To enter.
- Substrate Complex Temporary molecule while binded.
- Underlying substrate.
- Energy The minimum energy required to cause a process.
- Large, complex molecules that play many critical roles in the body.
- Bonded to other identical molecules.
Down
- Product of chemical compounds by reaction.
- Basic building blocks of nucleic acids.
- Chemical compound found in living organisms.
- Multiplies into monomers.
- Binds and results in loss of activity.
- Organic compound used to store energy.
- Fatty compounds that perform a variety oof functions in your body.
- Catalyst to bring chemical reactions.
- Increases the rate of chemical reactions.
- Present in all living cells
- Molecule that carries genetic information.
- Small molecules that combine into macromolecules.
19 Clues: To enter. • Underlying substrate. • Multiplies into monomers. • Present in all living cells • Bonded to other identical molecules. • Catalyst to bring chemical reactions. • Binds and results in loss of activity. • Organic compound used to store energy. • Basic building blocks of nucleic acids. • Increases the rate of chemical reactions. • ...
Biology Crossword 2023-11-22
Across
- excretory organs where Carbon Dioxide is excreted.
- a bile pigment derived by the decomposition of the haemoglobin in red blood cells(erythrocytes).
- a narrow tube coming out of the kidney.
- the process that causes transportation of the urine.
- organ concerned with the purification of blood.
- the production and excretion of urine.
- the excretion of faeces
- the release of useful products into the body.
- Haemoglobin->Bilirubin->?
Down
- Brain:Neurons::Kidney:?
- the harmful pile-up of toxic substances in the blood.
- a short muscular tube the removes the urine from the urinary bladder.
- the removal of harmful and waste products derived from the organism's own metabolism.
- this muscle's relaxation causes the expulsion of urine.
- the waste product obtained by the purification of blood.
- the waste product obtained as a result of digestion.
- the end products of metabolism removed from the body.
- an excretory product containing excess salts and regulating body temperature.
18 Clues: Brain:Neurons::Kidney:? • the excretion of faeces • Haemoglobin->Bilirubin->? • the production and excretion of urine. • a narrow tube coming out of the kidney. • the release of useful products into the body. • organ concerned with the purification of blood. • excretory organs where Carbon Dioxide is excreted. • the process that causes transportation of the urine. • ...
Biology crossword 2024-01-25
Across
- the process of making a genetic copy to an organism or a gene.
- -method of separating various lengths of DNA strands by applying an electrical current to a gel.
- - a natural defense mechanism found in bacterial cells against virus
- to treat a disease in which a defective or missing gene is replaced or a new gene is replaced or a new gene is inserted into a patient’s genome.
- the most famous cancer cells used for research
- Cells- cell that can divide for long periods of time while remaining undifferentiated
- - method for increasing the quantity of DNA by separating it into two strands and adding primers and enzymes.
- - unique sequence of DNA base pairs that can be used to identify a person at the molecular level.
- use and application of living things and biological process
- all of an organism's genetic material
Down
- Genetically engineered dna that contains genes from more than one organism or species.
- - process by which humans use living things to break down pollutants
- Organism - organism whose genome has been altered to contain one or more genes from another organism or species.
- - process of changing an organism’s DNA to give the organism new traits.
- the movement of charged particles in a from the bacterial chromosome and that replicate on their own.
- -genetically modified organism
- circular piece of genetic material found in bacteria that can replicate separately from the DNA of the main chromosome.
- enzyme that cuts DNA molecules at specific nucleotide sequences
18 Clues: -genetically modified organism • all of an organism's genetic material • the most famous cancer cells used for research • use and application of living things and biological process • the process of making a genetic copy to an organism or a gene. • enzyme that cuts DNA molecules at specific nucleotide sequences • ...
Biology Crossword 2023-08-30
Across
- naturally occurring chemical compounds that serve as the primary information-carrying molecules in cells
- a molecule that may react chemically to another molecule of the same type to form a larger molecule
- the site of photosynthesis
- compounds that perform a variety of functions in your body
- movement of water molecules
- the study of living things
- a network of membranes inside a cell through which proteins and other molecules move
- membrane-enclosed organelle within a cell that contains the chromosomes
Down
- one of three main nutrients found in foods and drinks
- helps process and package proteins and lipid molecules
- proteins that help speed up metabolism
- generates most of the chemical energy needed to power the cell's biochemical reactions
- an intercellular structure made of both RNA and protein
- the smallest, basic unit of life that is responsible for all of life's processes
- any process in which relatively small molecules, called monomers, combine chemically
- a membrane-bound cell organelle
- large, complex molecules that play many critical roles in the body
- a membrane-bound cell organelle that contains digestive enzymes
18 Clues: the site of photosynthesis • the study of living things • movement of water molecules • a membrane-bound cell organelle • proteins that help speed up metabolism • one of three main nutrients found in foods and drinks • helps process and package proteins and lipid molecules • an intercellular structure made of both RNA and protein • ...
Biology Ecosystems 2024-03-12
Across
- The green pigment found in plants that absorbs light energy
- The gas needed for aerobic respiration
- The organ of the body where the lactic acid is broken down using extra oxygen
- All food chains start with one of these and they are normally plants
- The type of respiration that requires oxygen
- The alcohol produced during fermentation
- Anaerobic respiration in plants and fungi is also called this.
- The process all organisms use to release energy from food (glucose)
- All living organisms release this from glucose during respiration
- The build up of toxic substances as you go along a food chain
Down
- The gas needed for photosynthesis
- Organisms in food chains that eat other organisms
- The type of respiration that takes place in animals on top of aerobic respiration
- The process plants use to produce their food
- How all organisms in a food web depend on each other
- The organelle that contains the chlorophyll
- The chemical produced due to anaerobic respiration in animals
- The type of energy plants need to carry out photosynthesis
18 Clues: The gas needed for photosynthesis • The gas needed for aerobic respiration • The alcohol produced during fermentation • The organelle that contains the chlorophyll • The process plants use to produce their food • The type of respiration that requires oxygen • Organisms in food chains that eat other organisms • How all organisms in a food web depend on each other • ...
biology unit 2025-01-28
Across
- idea that all living things are composed of cells
- Threadlike structures made of DNA molecules that contain the genes.
- basic unit of life
- made of one cell
- makes protein
- An organelle found in large numbers in most cells,
- cells without a nucleus
- a living thing
- brain of the cell
- Wall A rigid layer of nonliving material that surrounds the cells of plants and some other organisms.
- DNA segments that serve as the key functional units in hereditary transmission.
- made up multiple cells
Down
- A tiny cell structure that carries out a specific function within the cell
- Membrane A cell structure that controls which substances can enter or leave the cell.
- organisms that get their food from other organisms.
- a jelly like fluid
- cells with a nucleus
- organisms that make their own food.
- stores water salts and proteins
- An organelle where photosynthesis occurs, found in plant cells.
- Membrane A cell structure that controls which substances can enter or leave the cell.
21 Clues: makes protein • a living thing • made of one cell • brain of the cell • a jelly like fluid • basic unit of life • cells with a nucleus • made up multiple cells • cells without a nucleus • stores water salts and proteins • organisms that make their own food. • idea that all living things are composed of cells • An organelle found in large numbers in most cells, • ...
Biology search 2026-04-17
Across
- maintaining stable internal conditions
- process of releasing energy from food
- control center of the cell that holds DNA
- makes energy for cell
- a living thing
- organism that makes its own food
- the basic unit of life
- movement of water across membrane
- protein that speeds up chemical reaction
Down
- organism that eats other organisms
- controls what leaves/enters cells
- movement of particles from high to low
- type of sugar for energy
- genetic material
- jelly like substance in cells
- where photosynthesis happens
- group of organ working together
- group of similar organisms
18 Clues: a living thing • genetic material • makes energy for cell • the basic unit of life • type of sugar for energy • group of similar organisms • where photosynthesis happens • jelly like substance in cells • group of organ working together • organism that makes its own food • controls what leaves/enters cells • movement of water across membrane • organism that eats other organisms • ...
Biology Crossword 2026-05-07
Across
- The theory that states that changes within populations occur over time
- Heterozygous
- A special protein that catalyzes reactions and usually ends with "-ase"
- Diffusion of a liquid across a membrane
- All the living and non-living organisms in a certain area
- Amount of water fall in a certain area
- Energy inside of a cell
- Long chain of nucleotides
- Living factors
- Homozygous dominant
Down
- The study of life
- Procedure that test predictions
- Role an organism plays in its environment
- Carbon, Hydrogen, Nitrogen, Oxygen, Phosphorus, Sulfur
- Nonliving factors
- Change in the DNA code that can lead to a change in protein production
- The basic unit of life
- Separated by land or habitat
- Homozygous recessive
- Smallest unit of matter
20 Clues: Heterozygous • Living factors • The study of life • Nonliving factors • Homozygous dominant • Homozygous recessive • The basic unit of life • Energy inside of a cell • Smallest unit of matter • Long chain of nucleotides • Separated by land or habitat • Procedure that test predictions • Amount of water fall in a certain area • Diffusion of a liquid across a membrane • ...
French Subjects - Y7 HW 2024-12-02
13 Clues: - Le dessin • - La chimie • - Les maths • - La musique • - L’histoire • - La physique • - Le français • - La biologie • - Les sciences • - La géographie • - L’informatique • - L’éducation physique • - L'instruction religieuse
Biology revision 2016-05-24
Across
- pacemaker of the heart
- a type of neuron that causes movement
- a chronic lung condition
- where T cells mature
- protective sac around the heart
- command centre of the cell
- the loop of Henle is found here
Down
- a nerve cell
- digestive enzyme found in saliva
- process of cell division
- storage place for bile
- a bone of the lower leg
- compound required for bone development
- hormone secreted by the pancreas
- white blood cells that engulf pathogens
- valve between the left atrium and ventricle
- millions of these are in the kidney
- the largest organ in the body
18 Clues: a nerve cell • where T cells mature • storage place for bile • pacemaker of the heart • a bone of the lower leg • process of cell division • a chronic lung condition • command centre of the cell • the largest organ in the body • protective sac around the heart • the loop of Henle is found here • digestive enzyme found in saliva • hormone secreted by the pancreas • ...
Biology Terms 2016-10-02
Across
- process by which materials enter and eave cells or get moved around in the organism
- removal of organism's metabolic waste
- the process of releasing chemical energy from complex reactions
- activities that control and coordinate an organism , they help maintain homeostasis
- the study of life and living organisms
- to break down food material into simpler forms
- producing new offsping
- something capable of living on its own, has all the characteristics of life
- involves two parents and offspring are not identical to the parent
- increase in size of an organism
- combining simple substances to make complex substances
- involves getting rid of undigested food from the body
Down
- producing new offspring identical to the parents, involves one parent
- how an organism takes materials from the environment and converts them to something it can use
- condition of maintaining a constant internal environment
- involves all the chemical reactions or activities carried on in an organism
- chemical substance in food that a organism needs
- the taking in of food
18 Clues: the taking in of food • producing new offsping • increase in size of an organism • removal of organism's metabolic waste • the study of life and living organisms • to break down food material into simpler forms • chemical substance in food that a organism needs • involves getting rid of undigested food from the body • combining simple substances to make complex substances • ...
Biology Terms 2016-09-15
Across
- Living organism increase in size
- The taking in of food from the environment
- The study of living things
- reproduction there are two parents and offspring are not identical to either parent
- The removal of these wastes from the organism body
- All the activities that help maintain an organisms homeostasis
- All the chemical reactions occurring within the cells of an organism
- Breakdown of complex food materials into simpler forms that an organism can use
- Living things produce new organisms of their own kind
Down
- Discharging undigested or waste material from a cell or organism
- Substances enter and leave cells and become distributed within the cells
- Living thing
- organisms that takes materials from it's external environment and changes them into forms it can use
- Organisms are able to combine simple substances chemically to form complex substances
- The substances that an organism needs for energy, growth, repair, or maintenance
- reproduction A single individual produces offspring that are identical to that parent
- Releasing chemical energy
- The condition of a constant internal environment
18 Clues: Living thing • Releasing chemical energy • The study of living things • Living organism increase in size • The taking in of food from the environment • The condition of a constant internal environment • The removal of these wastes from the organism body • Living things produce new organisms of their own kind • All the activities that help maintain an organisms homeostasis • ...
Biology Vocab 2016-09-20
Across
- Study of Living Things
- All the activities that help maintain an organism's homeostasis
- Process by which living organisms increase in size
- The process of releasing chemical energy
- Chemical reactions occurring within the cells
- Single offspring identical to the single parent
- The process of releasing chemical energy is called respiration
- Process by which living things produce new organisms of their kind
- Materials from an external environment changed into usable energy.
- The taking in of food from the environment
Down
- Act or process of discharging undigested or waste material from a cell or organism
- Two parents produce an offspring that is not identical to either parent.
- Condition of a constant internal environment
- Process of which organisms are able to combine simple substances to chemically form more complex substances
- Substances organisms need for energy, growth, repair, or maintenance
- A living object
- Process by which substances enter and leave cells and become distributed within the cells
- Removal of waste from one organism's body
18 Clues: A living object • Study of Living Things • The process of releasing chemical energy • Removal of waste from one organism's body • The taking in of food from the environment • Condition of a constant internal environment • Chemical reactions occurring within the cells • Single offspring identical to the single parent • Process by which living organisms increase in size • ...
Biology Review. 2016-12-13
Across
- a description of how close a measurement is to an accepted or true value.
- using one or more of your senses to gather information and take note of what occurs.
- the factor measured or observed during an experiment.
- describes a pattern or an event in nature that is always true.
- is a statement of what will happen next in a sequence of events.
- any factor in an experiment that can have more than one value.
- a spoken or written summary of observations.
- a possible explanation about an observation that can be tested by scientific knowledge.
- the factors in an experiment that remain the same.
Down
- a description of how similar or close measurements are to each other.
- a logical explanation of an observation that is drawn from prior knowledge or experience.
- an explanation of observations or events based on knowledge gained from many observations and investigations.
- the factor that you want to test.
- interpretation of observations.
- the practical use of scientific knowledge, especially for industrial and commercial use.
- digits the number of digits in a measurement that are known with a certain degree of reliability.
- Thinking comparing what you already know with the information you are given in order to decide whether you agree with it.
- the investigation and exploration of natural events and of the new information that results from those investigations.
18 Clues: interpretation of observations. • the factor that you want to test. • a spoken or written summary of observations. • the factors in an experiment that remain the same. • the factor measured or observed during an experiment. • describes a pattern or an event in nature that is always true. • any factor in an experiment that can have more than one value. • ...
Biology crossword 2017-09-18
Across
- The study of life
- Involves getting rid of undigested food from the body
- How an organism takes materials from the environment and converts them to something it can use
- Increase in size of an organism
- The process of releasing chemical energy from complex reaction
- Process by which materials enter and leave cells or get moved around in an organism
- Chemical substances in food that an organism needs
- Condition of maintaining a constant internal environment
- Activities that control and coordinate an organism and helps maintain homeostasis?
Down
- The breakdown of food into simpler forms
- The taking in of food is?
- Something capable of living on its own: it has all the characteristics of life
- Reproduction Producing offspring identical to the parents and only involved one parent is?
- Removal of an organisms metabolic wastes
- Involves all the chemical reactions/activities carried on in an organism
- Producing new offspring is?
- Combining simple substances t make more complex substances
- Reproduction Involves 2 parents and offspring is not identical to both parents
18 Clues: The study of life • The taking in of food is? • Producing new offspring is? • Increase in size of an organism • The breakdown of food into simpler forms • Removal of an organisms metabolic wastes • Chemical substances in food that an organism needs • Involves getting rid of undigested food from the body • Condition of maintaining a constant internal environment • ...
Biology Words 2017-09-22
Across
- Chemical substances in food that an organism needs
- Combining simple substances to make more complex substances
- Process by which materials enter and leave cells or get moved around in the organism
- The study of life
- The taking in of food
- Producing new offspring identical to the parents: involves one parent
- The process of releasing chemical energy from complex reactions
- Something capable of living on its own: it has all the characteristics of life
- Producing more offspring
- The breakdown of food materials into simpler forms
- How an organism takes materials from the environment and converts them to something it can use
Down
- Increase in size of an organism
- Involves all the chemical reactions/activities carried on in an organism
- Involves activities that control and coordinate an organism: they help maintain homeostasis
- Involves two parents: offspring are not identical to the parents
- Removal of an organism's metabolic wastes
- Involves getting rid of undigested food from the body
- Condition of maintaining a constant internal environment
18 Clues: The study of life • The taking in of food • Producing more offspring • Increase in size of an organism • Removal of an organism's metabolic wastes • Chemical substances in food that an organism needs • The breakdown of food materials into simpler forms • Involves getting rid of undigested food from the body • Condition of maintaining a constant internal environment • ...
Biology class 2017-09-20
Across
- reproduction Involves two parents
- Involves all the chemical reactions carried on in an organism
- Combining simple substances to make more complex substances
- condition of maintaining a constant internal environment
- Reproduction Involves one parent
- The breakdown of food materials into simpler forms
- How an organism takes materials from the environment and converts them to something it can use
- Removal of an organisms Metabolic wastes
- Materials enter and leave cells
Down
- something capable of living on its own
- Producing new offspring
- Releasing chemical energy from complex reactions
- Control and coordinate an organism
- Involves getting rid of undigested food from the body
- The study of Life
- Chemical substances in food that an organism needs
- The taking in of food
- Increase in size of an organism
18 Clues: The study of Life • The taking in of food • Producing new offspring • Increase in size of an organism • Materials enter and leave cells • Reproduction Involves one parent • reproduction Involves two parents • Control and coordinate an organism • something capable of living on its own • Removal of an organisms Metabolic wastes • Releasing chemical energy from complex reactions • ...
Biology Vocab 2017-09-21
Across
- getting rid of undigested food
- Activities that con troll and coordinate an organism
- maintaining a constant internal environment
- two parents make offspring
- removal of metabolic wastes
- breakdown of food materials into simple forms
- making new offspring
- materials enter an organism and leave or get moved
- Increase in an organism's size
- substances in a food that an organism needs
- study of life
Down
- how an organism takes materials from the environment and uses them
- producing new offspring with only one parent
- combining simple substances to make complex substances
- taking in food
- all the chemical reactions carried on in an organism
- something capable of living on its own
- releasing chemical energy from complex reactions
18 Clues: study of life • taking in food • making new offspring • two parents make offspring • removal of metabolic wastes • getting rid of undigested food • Increase in an organism's size • something capable of living on its own • maintaining a constant internal environment • substances in a food that an organism needs • producing new offspring with only one parent • ...
Biology Terms 2017-10-03
Across
- Involves all the chemical reactions/activities carried on in an organism
- Reproduction Involves two parents: offspring are not identical to the parents
- The study of Life
- Condition of maintaining a constant internal environment
- Involves activities that control and coordinate an organism: they help maintain homeostasis
- The taking in of food
- Chemical substances in food that an organism needs
- How an organism takes materials from the environment and converts them to something it can use
- Increase in the size of an organism
Down
- reproduction Producing new offspring identical to the parents: involves one parent
- Producing new offspring
- The breakdown of food materials into simpler forms
- The process of releasing chemical energy from complex reactions
- Combining simple substances to make more complex substances
- Removal of an organism's metabolic wastes
- Something capable of living on its own:it has all the characteristics of life
- Process by which materials enter and leave cells or get moved around the organism
- Involves getting rid of undigested food from the body
18 Clues: The study of Life • The taking in of food • Producing new offspring • Increase in the size of an organism • Removal of an organism's metabolic wastes • The breakdown of food materials into simpler forms • Chemical substances in food that an organism needs • Involves getting rid of undigested food from the body • Condition of maintaining a constant internal environment • ...
Biology Vocab 2018-09-18
Across
- Reproduction producing new offspring identical to the parents; involves one parent
- removal of an organism's metabolic wastes
- how an organism takes materials from the environment and converts them to something it can use
- something capable of living on its own; it has all the characteristics of life
- producing new offspring; either identical to or different from the parents
- chemical substances in food that an organism needs
- combining simple substances to make more complex substances
- Reproduction involves two parents; offspring are not identical to the parent
- involves all the chemical reactions/activities carried on in an organism
- process by which materials enter and leave cells or get moved around in an organism
- the breakdown of food materials into simpler forms
Down
- the process of releasing chemical energy from complex reactions
- increase in the size of an organism
- involves activities that control and coordinate an organism; they help to maintain homeostasis
- condition of maintaining a constant internal environment
- involves getting rid of undigested food from the body
- the study of life
- the taking in of food
18 Clues: the study of life • the taking in of food • increase in the size of an organism • removal of an organism's metabolic wastes • chemical substances in food that an organism needs • the breakdown of food materials into simpler forms • involves getting rid of undigested food from the body • condition of maintaining a constant internal environment • ...
Biology Crossword 2013-02-21
Across
- Occurs during anaerobic respiration
- Mainly stored in the liver and is used during exercise
- This gas makes up 78% of air
- This type of respiration releases less energy
- A possible limiting factor of photosynthesis
- Where aerobic respiration takes place in a cell
- Internal compartments formed by the inner membrane of mitochondria
- Gaseous exchange takes place here
- Branches leading into the lungs
Down
- Can work in pairs to help the body move
- Light intensity can limit this process
- This specialised cell carries genetic information from the father
- The tube in which air is drawn into the lungs
- Anaerobic respiration produces this
- dioxide Is removed during respiration
- The spreading of a gas or a substance in solution
- Glucose is the product of this macro molecule
- acids The product of protein when broken down by enzymes
18 Clues: This gas makes up 78% of air • Branches leading into the lungs • Gaseous exchange takes place here • Occurs during anaerobic respiration • Anaerobic respiration produces this • dioxide Is removed during respiration • Light intensity can limit this process • Can work in pairs to help the body move • A possible limiting factor of photosynthesis • ...
Biology Review 2012-12-07
Across
- A liquid produced during muscle contraction as a product of anaerobic glucose metabolism, prepared usually by fermentation.
- Organelles found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur.
- ions/Positively charged atoms of hydrogen; that is to say, normal hydrogen atomic nuclei.
- Stable negatively charged elementary particles with a small mass that are a fundamental constituent of matter and orbit the nucleus of an atom.
- A simple sugar, C6H12O6, that is an important energy source in living organisms and is a component of many carbohydrates.
- The sequence of reactions by which most living cells generate energy during the process of aerobic respiration.
- a colorless odorless gas that is the most abundant element, forms compounds with most others, is essential for plant and animal respiration, and is necessary in most cases for combustion.
- A process in which electrons are transferred from one compound to another with a release of energy occurring in the production of ATP.
- The breakdown of glucose by enzymes, releasing energy and pyruvic acid.
Down
- Relating to, involving, or requiring free oxygen.
- The general term for an enzyme that can synthesize adenosine triphosphate (ATP) from adenosine diphosphate (ADP).
- The process of producing ATP by breaking down carbon-based molecules when oxygen is present.
- A series of reactions that take place in photosynthesis by which carbon dioxide is converted to glucose.
- The breakdown of carbohydrates by microorganisms.
- An organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur.
- A compound consisting of an adenosine molecule bonded to three phosphate groups, present in all living tissue.
- A plastid that contains chlorophyll and in which photosynthesis takes place.
- Relating to, involving, or requiring an absence of free oxygen.
18 Clues: Relating to, involving, or requiring free oxygen. • The breakdown of carbohydrates by microorganisms. • Relating to, involving, or requiring an absence of free oxygen. • The breakdown of glucose by enzymes, releasing energy and pyruvic acid. • A plastid that contains chlorophyll and in which photosynthesis takes place. • ...
Biology Crossword 2013-10-14
Across
- High-energy molecule.
- Low turgor pressure.
- Contents of a cell other than the nucleus.
- Controlling the amount of water that enters a cell.
- Carries genetic information.
- Unicellular orgasms.
- Long strands with genes.
- Complementary to thy(gap)amine.
- Type of structure found in a chloroplast.
Down
- Anchored in the cell membrane and extending outside (A flagellum is similar).
- Lowers activation energy.
- Friend of Watermelondrea. Site of cellular respiration.
- Organelle that contains enzymes and destroys foreign materials.
- Shrinkage of the protoplasm away from the wall of the living plant cell.
- Fresh-water heterotroph.
- Complementary to Guanine.
- Fresh-water autotroph (hates deceptitrophs).
- Jam roll.
18 Clues: Jam roll. • Low turgor pressure. • Unicellular orgasms. • High-energy molecule. • Fresh-water heterotroph. • Long strands with genes. • Lowers activation energy. • Complementary to Guanine. • Carries genetic information. • Complementary to thy(gap)amine. • Type of structure found in a chloroplast. • Contents of a cell other than the nucleus. • ...
Human Biology 2013-06-11
Across
- usually long process of a nerve fiber that generally conducts impulses away from the body of the nerve cell.
- that stimulates or acts as an incentive
- Feedback:Feedback that reduces the output of a system, such as the action of heat on a thermostat to limit the output of a furnace or the accumulation of toxic waste products by a growing population of bacteria.
- Of, at, relating to, or forming a limit, boundary, extremity, or end.
- trilobed structure of the brain, lying posterior to the pons and medulla oblongata and inferior to the occipital lobes of the cerebral hemispheres, that is responsible for the regulation and coordination of complex voluntary muscular movement as well as the maintenance of posture and balance.
- An agent, especially a chemical agent such as caffeine, that temporarily arouses or accelerates physiological or organic activity.
- junction across which a nerve impulse passes from an axon terminal to a neuron, muscle cell, or gland cell.
- Cells:a visual receptor cell that is sensitive to dim light.
- capacity for or the practice of recognizing and respecting the beliefs or practices of others.
- System:The bodily system that consists of the endocrine glands and functions to regulate body activities.
Down
- process by which a system, often biological or ecological, is modulated, controlled, or changed by the product, output, or response it produces.
- to lower the rate of vital physiological activities.
- of the impulse-conducting cells that constitute the brain, spinal column, and nerves, consisting of a nucleated cell body with one or more dendrites and a single axon.
- Large and impressive in size, scope, or extent
- Arc:The neural path of a reflex.
- portion of the brain, consisting of the medulla oblongata, pons Varolii, and midbrain, that connects the spinal cord to the forebrain and cerebrum.
- System:The system of cells, tissues, and organs that regulates the body's responses to internal and external stimuli. In vertebrates it consists of the brain, spinal cord, nerves, ganglia, and parts of the receptor and effector organs.
- Cells: visual receptor cell in the retina that is sensitive to bright light and to color.
18 Clues: Arc:The neural path of a reflex. • that stimulates or acts as an incentive • Large and impressive in size, scope, or extent • to lower the rate of vital physiological activities. • Cells:a visual receptor cell that is sensitive to dim light. • Of, at, relating to, or forming a limit, boundary, extremity, or end. • ...
Biology crossword 2022-03-24
Across
- produce energy
- define the outside and inside of cell
- encoding of hereditary information
- protein destruction
- structural support and protection
- storage and water regulation
- protein synthesis
- cell of plants and bacterias
- cell theory is scientific theory that livig organisms are made up of cells
- protein transportation and exportation
Down
- Asubstance that provides hourishment essencial for the maintenance of life and for growth
- ribonucleic acid is a molecule similar to dna unlike dna,rna strand has a backbone of alternating sugar and phosphate groups
- any of a number of speacialized structures within a living cell
- help transport materials that an needs to survive and recycle waste materials
- a flagellum is a hairlike appendage that protrudes a wide range of microorganisms termet as flagellates
- start out life with a nucleus and oter membrane enclosed organelles
- lipidbreakdown; redox reactions
- landscape of cell
18 Clues: produce energy • landscape of cell • protein synthesis • protein destruction • storage and water regulation • cell of plants and bacterias • lipidbreakdown; redox reactions • structural support and protection • encoding of hereditary information • define the outside and inside of cell • protein transportation and exportation • ...
biology 4th 2022-06-07
Across
- the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body
- a self-replicating material that is present in nearly all living organisms as the main constituent of chromosomes
- thread-like structures located inside the nucleus of animal and plant cells.
- a change which is a result or consequence of an action or other cause.
- resulting from or showing the effect of mutation.
- one of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.
- relating to genes or heredity.
- is a nucleic acid present in all living cells that has structural similarities to DNA.
- the set of observable characteristics of an individual resulting from the interaction of its genotype with the environment.
Down
- Proteins are large, complex molecules that play many critical roles in the body
- the genetic constitution of an individual organism.
- large biomolecules that play essential roles in all cells and viruses.
- an individual animal, plant, or single-celled life form.
- liable to change.
- construct or arrange according to a plan; give a pattern or organization to.
- a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
- the action or process of mutating.
- a unit of heredity which is transferred from a parent to offspring and is held to determine some characteristic of the offspring.
18 Clues: liable to change. • relating to genes or heredity. • the action or process of mutating. • resulting from or showing the effect of mutation. • the genetic constitution of an individual organism. • an individual animal, plant, or single-celled life form. • large biomolecules that play essential roles in all cells and viruses. • ...
Biology Crossword 2022-11-08
Across
- second stage of mitosis in which motor proteins pull sister chromatids to the cell´s equator
- thrid main stage of the cell cycle, during which the cell´s cytoplasm divides, creating a new cell.
- cancer-causing substance.
- relaxed form of DNA in a nucleus of a cell
- process of cellular reproduction, occurring in three main stages-interphase(growth), mitosis(nuclear division), and cytokinesis(cytoplasm division)
- first stage of mitosis, during which the cell´s chromatin condenses into chromosomes.
- last stage of mitosis in which nucleoli reappear. two new nuclear membranes begin to form, but the cell has not yet completely divided.
- uncontrolled growth and division of cells that can be caused by changes in control of the cell cycle and also may be caused by environmental factors.
- first stage of the cell cycle, during which a cell grows, matures and replicates its DNA.
- stricture that contains identical DNA copies and is formed during DNA replication
Down
- cell structure that joins two sister chromatids.
- unspecialized cell that can develop into a specialized cell under the right conditions.
- programmed cell death.
- thrid stage of mitosis in which sister chromatids are pulled apart and microtubes, along with motor proteins, move the chromosomes to opposite poles of the cell.
- structure is made of spindle fibers, centrioles, and aster fibers that are involved in moving and organizing chromosomes before the cell divides.
- second main stage of the cell cycle during which the cell´s replicated DNA divides and two genetically identical diploid daughter cells are produced.
- DNA-containing structure that carries genetic materal from one generation to another.
- one of the specific proteins that regulate the cell cycle
18 Clues: programmed cell death. • cancer-causing substance. • relaxed form of DNA in a nucleus of a cell • cell structure that joins two sister chromatids. • one of the specific proteins that regulate the cell cycle • stricture that contains identical DNA copies and is formed during DNA replication • ...
Biology Crossword 2022-10-21
Across
- The nucleobase that starts with "c"
- Primary component of ribosomes
- Dairy products have a lot of this
- Control center of the cell
- The nucleobase that starts with "t"
- Located at one end of tRNA
- Forms nucleotides
Down
- Double Helix
- The nucleobase that starts with "a"
- Ends with "ose"
- Sequence of 3 nucleotides
- Amino acid
- Nucleic Acid, similar to DNA
- Tells your body how to make proteins
- The nucleobase that starts with "g"
- Decodes mRNA
- The nucleobase that starts with "u"
- Unit of heredity
18 Clues: Amino acid • Double Helix • Decodes mRNA • Ends with "ose" • Unit of heredity • Forms nucleotides • Sequence of 3 nucleotides • Control center of the cell • Located at one end of tRNA • Nucleic Acid, similar to DNA • Primary component of ribosomes • Dairy products have a lot of this • The nucleobase that starts with "a" • The nucleobase that starts with "c" • ...
Biology test 2023-09-09
Across
- material made up of decaying bits of plant and animal material
- a series of steps in an ecosystem in which organisms transfer energy by eating and being eaten
- single essential nutrient that limits productivity in an ecosystem
- process of converting nitrogen gas into nitrogen compounds that plants can absorb and use
- organism that obtains food by consuming other living things; also called a consumer
- process in which chemical energy is used to produce carbohydrates
- network of complex interactions formed by the feeding relationships among the various organisms in an ecosystem
- 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
Down
- organism that relies on other organisms for its energy and food supply; also called a heterotroph
- Process in which element, chemical compounds, and other forms of matter are passed off from one organism to another and from one part of the biosphere to another.
- process by which bacteria convert nitrates into nitrogen gas
- photosynthetic algae found near the surface of the ocean
- first poriducer of the energy-rich compounds that are later used by other organisms.
- 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
- total amount of living tissue within a given trophic level
- each step in a food chain or food web
- illustration of the relative amounts of energy or matter contained within each trophic level in a given food chain or food web
- chemical substance that an organism needs to sustain life
18 Clues: each step in a food chain or food web • photosynthetic algae found near the surface of the ocean • chemical substance that an organism needs to sustain life • total amount of living tissue within a given trophic level • process by which bacteria convert nitrates into nitrogen gas • material made up of decaying bits of plant and animal material • ...
Biology test 2023-09-09
Across
- material made up of decaying bits of plant and animal material
- a series of steps in an ecosystem in which organisms transfer energy by eating and being eaten
- single essential nutrient that limits productivity in an ecosystem
- process of converting nitrogen gas into nitrogen compounds that plants can absorb and use
- organism that obtains food by consuming other living things; also called a consumer
- process in which chemical energy is used to produce carbohydrates
- network of complex interactions formed by the feeding relationships among the various organisms in an ecosystem
- 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
Down
- organism that relies on other organisms for its energy and food supply; also called a heterotroph
- Process in which element, chemical compounds, and other forms of matter are passed off from one organism to another and from one part of the biosphere to another.
- process by which bacteria convert nitrates into nitrogen gas
- photosynthetic algae found near the surface of the ocean
- first poriducer of the energy-rich compounds that are later used by other organisms.
- 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
- total amount of living tissue within a given trophic level
- each step in a food chain or food web
- illustration of the relative amounts of energy or matter contained within each trophic level in a given food chain or food web
- chemical substance that an organism needs to sustain life
18 Clues: each step in a food chain or food web • photosynthetic algae found near the surface of the ocean • chemical substance that an organism needs to sustain life • total amount of living tissue within a given trophic level • process by which bacteria convert nitrates into nitrogen gas • material made up of decaying bits of plant and animal material • ...
Biology Crossword! 2024-12-11
Across
- Changes a molecule to product
- Region where two chromatids join
- Division of the cytoplasm to form two cells
- Creates ATP
- Is a molecule to be changed
- Larger and complex, Animal and Plant cell
- Basic Unit of Life
- Where the cell maintains stable internal environment
Down
- Cells which adapted to their job to do it efficiently
- High to low concentration
- Contains DNA
- Substance which speeds up chemical reaction
- Chromosomes align in the middle of the cell
- Genetic Information
- Creation of proteins
- Simpler and Small, bacteria cell
- Rigid structure, protecting and giving shape to cell
- Fill empty space
18 Clues: Creates ATP • Contains DNA • Fill empty space • Basic Unit of Life • Genetic Information • Creation of proteins • High to low concentration • Is a molecule to be changed • Changes a molecule to product • Simpler and Small, bacteria cell • Region where two chromatids join • Larger and complex, Animal and Plant cell • Substance which speeds up chemical reaction • ...
Photosynthesis + Biology 2025-07-02
Across
- Also known as the light-dependent reaction.
- An organism that creates its own food. A producer.
- A stack of these is called a granum. Where sun light is being absorbed.
- The organelle responsible for photosynthesis.
- Something that can help with the result. Speed up or slow down a reaction.
- An organism that eats producers. A consumer.
- A type of sugar, and the food for plants and other organisms.
Down
- A liquid taken up by plant roots in the soil.
- Gas that is taken by plants, to create food. CO2
- A green pigment, that helps plants absorb energy
- The acronym for adenosine triphosphate. An energy molecule.
- A type of cell found in the leaf, lots of organelles for creating food.
- The theory that organelles, were once prokaryotic cells.
- A plant that lives in the water and is also unicellular.
- A chemical reaction that uses light, for plants to make food.
- A waste product after creating food, used for other organisms.
- The study of living things.
- A star that provides light energy to organisms on Earth.
18 Clues: The study of living things. • Also known as the light-dependent reaction. • An organism that eats producers. A consumer. • A liquid taken up by plant roots in the soil. • The organelle responsible for photosynthesis. • Gas that is taken by plants, to create food. CO2 • A green pigment, that helps plants absorb energy • An organism that creates its own food. A producer. • ...
Photosynthesis + Biology 2025-07-02
Across
- Also known as the light-dependent reaction.
- An organism that creates its own food. A producer.
- A stack of these is called a granum. Where sun light is being absorbed.
- The organelle responsible for photosynthesis.
- Something that can help with the result. Speed up or slow down a reaction.
- An organism that eats producers. A consumer.
- A type of sugar, and the food for plants and other organisms.
Down
- A liquid taken up by plant roots in the soil.
- Gas that is taken by plants, to create food. CO2
- A green pigment, that helps plants absorb energy
- The acronym for adenosine triphosphate. An energy molecule.
- A type of cell found in the leaf, lots of organelles for creating food.
- The theory that organelles, were once prokaryotic cells.
- A plant that lives in the water and is also unicellular.
- A chemical reaction that uses light, for plants to make food.
- A waste product after creating food, used for other organisms.
- The study of living things.
- A star that provides light energy to organisms on Earth.
18 Clues: The study of living things. • Also known as the light-dependent reaction. • An organism that eats producers. A consumer. • A liquid taken up by plant roots in the soil. • The organelle responsible for photosynthesis. • Gas that is taken by plants, to create food. CO2 • A green pigment, that helps plants absorb energy • An organism that creates its own food. A producer. • ...
Biology: Genetics 2022-12-13
Across
- is high when environmental factors have strong influence
- combination of genes you have for a particular trait
- dark pigment changes in Himalayan rabbit
- latent non-expressed gene
- can receive Type-O but not Type-B and Type-AB
- both alleles of pair are the same
- doesn't contain any antigens
- Male carrier of disease genotype
- individuals showing specific trait have their circle/square completely filled in.
- trait you express like hair color
- two alleles are expressed at the same time in heterozygote
- specific variation of gene
Down
- pollen from one flower encountering ovum of another flower
- long DNA molecule
- when one gene contributes to multiple traits/features
- When gene is present on X but not Y-chromosome
- expressed gene
- 2 alleles of pair are different, are carriers
18 Clues: expressed gene • long DNA molecule • latent non-expressed gene • specific variation of gene • doesn't contain any antigens • Male carrier of disease genotype • both alleles of pair are the same • trait you express like hair color • dark pigment changes in Himalayan rabbit • 2 alleles of pair are different, are carriers • When gene is present on X but not Y-chromosome • ...
Biology Revision 2026-01-26
Across
- - Controls the activity of the cell. Where DNA is found.
- - Sperm cells have many mitochondria to release ____ for swimming.
- - Controls the movement of substances in and out of the cell.
- - Releases energy through respiration. Found in plant and animal cells.
- - The name for circular DNA found in bacteria
- - The movement of particles from high concentration to low concentration
- - Found in plant and animal cells. Where protein synthesis takes place.
Down
- - These plant cells transport sugar up and down the plant.
- - The name for the tail of a nerve cell.
- - The name for the tail of a bacterium which allows movement.
- - Found in a plant cell. Absorb sunlight for photosynthesis
- - Only found in plant cells. Where cell sap is stored.
- - These plant cells transport water up the stem
- - Nerve cells are specialised to carry _____ impulses around the body.
- - These plant cells are specialised to absorb water and mineral ions from the soil.
- - Where water moves across a partially permeable membrane from a dilute solution to a concentrated solution.
- - If the concentration of solutes in the solution outside the cell is the same as the internal concentration of the cell.
- - A jelly like substance where chemical reactions take place.
18 Clues: - The name for the tail of a nerve cell. • - The name for circular DNA found in bacteria • - These plant cells transport water up the stem • - Only found in plant cells. Where cell sap is stored. • - Controls the activity of the cell. Where DNA is found. • - These plant cells transport sugar up and down the plant. • ...
Biology Vocabulary 2025-09-12
Across
- – To watch something happening
- – A set of connected components that function as one unit
- – A labeled drawing that explains something
- – To examine details to understand better
- – Guidelines to avoid harm or accidents
- – A simplified representation of something complex
- – A planned test to discover something
- – A series of steps followed in order
Down
- – A device used to view tiny objects
- – A factor that can be changed or controlled
- – Collected facts or results from an investigation
- – To mark or name parts of a diagram
- – A testable idea or prediction
- – A small portion taken for testing or study
- – A thin glass piece used to hold specimens
- – A coloring agent used to highlight cells
- – The specific steps taken during an experiment
- – A final decision based on evidence
18 Clues: – To watch something happening • – A testable idea or prediction • – A device used to view tiny objects • – To mark or name parts of a diagram • – A final decision based on evidence • – A series of steps followed in order • – A planned test to discover something • – Guidelines to avoid harm or accidents • – To examine details to understand better • ...
Cellular Biology 2026-02-10
Across
- The plant's process of making glucose.
- The first organism on Earth to make free oxygen.
- The hypothesis that suggests life came here from space.
- Makes proteins inside of the cell.
- Made by cells in cellular respiration.
- Name of the Chicago experiment that made amino acids.
- Rock-like structures that house cyanobacteria.
- Cells that do not have a nucleus.
Down
- Bacteria that exist in harsh conditions.
- Green chemical found in the chloroplast of plants.
- Cells that have a nucleus.
- A common gas found on early Earth.
- Bacteria colonies found in caves
- The jelly like substance inside of eukaryotes.
- The "power plant" of the cell that makes ATP.
- Boundary of a cell that lets materials in or out.
- A carbohydrate with 6 carbon, 12 hydrogen and 6 oxygen.
- Genetic material that is the code for all living things.
18 Clues: Cells that have a nucleus. • Bacteria colonies found in caves • Cells that do not have a nucleus. • A common gas found on early Earth. • Makes proteins inside of the cell. • The plant's process of making glucose. • Made by cells in cellular respiration. • Bacteria that exist in harsh conditions. • The "power plant" of the cell that makes ATP. • ...
