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45 Cards in this Set
- Front
- Back
Charteristics of living things
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made up of cells, reproduction, based on genetic code, Growth & development need for materials and energy, response to enviroment, maintaining internal balance, and evolution
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cell
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a colllection of living mattter enclosed bu a barrier that seprated the cell from its surroundings
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reproduction
2 types |
sexual & asexual
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dna
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stands for deoxyribonuclei acid
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unicelluar and multicelluar
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single celled - microrganism
many celled - animals and plants |
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grow
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a simple increase in size
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devolpment
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a single ferteilized egg divides again to produce cells
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stimulus
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a signal to which an organism responds
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homeostasis
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keeping internal condition as constant as possible.
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celluar organazation
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biosphere, ecosystem, community, groups of cells, molcules, population.
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NADP
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abbrevation for hydrogen acceptor in light reactions
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by-product
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product that is not used right away
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photosystem
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system if pigments working together to collect light.
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carbon dioxide
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source of carbon in dark reactions
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stroma
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location of the dark reactions
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grow
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a simple increase in size
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devolpment
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a single ferteilized egg divides again to produce cells
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stimulus
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a signal to which an organism responds
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homeostasis
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keeping internal condition as constant as possible.
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celluar organazation
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biosphere, ecosystem, community, groups of cells, molcules, population.
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NADP
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abbrevation for hydrogen acceptor in light reactions
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by-product
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product that is not used right away
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photosystem
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system if pigments working together to collect light.
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carbon dioxide
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source of carbon in dark reactions
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stroma
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location of the dark reactions
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thylakoid
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location of light reactions
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oxidation
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reaction where electrons are lost
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gluclose
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product of dark reactions
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photolysis
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splitting of water using light
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pigment
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molecule that absorbs certain wavelengths of light
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dark reactions are also know as.......
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calvin cycle
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in photosynthesis, light energy is sed to energize....
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pigments
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an ATP molecule contains ____ phosphate
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3
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some bacteria are...
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autotrophic
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electrons are lost during a ________ reaction
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oxidation
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the carbons in gluclose come from ___ during the calvin cycle
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CO2
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NADPH is a reactant in the ___ reactions of photosynthesis
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dark
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pigaments are located in the....
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thylakoids
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the stomata on a leaf are used to bring _______ into the plant cells
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carbon dioxide
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_________ is esstianlythe reverse of celluar resperation
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photosynthesis
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a substance formed by the chemical combination of two or more elements is a(n)
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compound
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the nucleus of an atom contains what?
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protons and neutrons
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chemical bonding in which there is shring of electrons between atoms is.........
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covalent
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measurement of the hydrogen ion concentration of a solution may be given in terms of......
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Ph
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a _____________ mixture is unenvenly dipsered, not uniform
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heterogenous
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