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15 Cards in this Set
- Front
- Back
- 3rd side (hint)
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the subunits of nucleic acids are
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nucleotides
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a.nucleotides
b.oils c.sugars d.amino acids |
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which statement best decribes how decomposers get the good they need to survive? (see hint)
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d. they break down nutrients in dead organisms or animal wastes
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a.they eat other organisms
b.they obtain energy and good from the chemicals in their environment c.they use energy from the sun to make food from water and corbon dioxide d.they break down nutrients in dead organisms or animal wastes |
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starch is a
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complex carbohydrate
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a.protein
b.simple carbohydrate c.complex carbohydrate d.lipid |
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the transmission of characteristics from parent to offspring is
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heredity
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a.development
b.metabolism c.heredity d.homeostasis |
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which of the following is a stimulus? (see hint)
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all of the above
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a.sound
b.darkness c.gravity d.all of the above |
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which statement best describes what happens to a single-celled organism when it is eaten?
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its energy is transferred to another organism
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a.it reproduces sexually
b.its energy is transferred to another organism c.it produces asexually d.it maintains homeostasis |
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cells are (see hint)
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all of the above
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a.the structures that contain all of the materials necessary for life
b.found in all organisms c.sometimes specialized for particular functions d.all of the above |
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which of the following organisms reproduces asexually? (see hint)
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hydras
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a.hydras
b.rabbits c.bears d.frogs |
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table sugar is an example of a
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simple carbohydrate
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a.protein
b.simple carbohydrate c.lipid d.complex carbohydrate |
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what are the four basic necessities of life?
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air, water, food, and living space
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-- SHOULD KNOW THIS WITHOUT HINT --
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the molecule that contains the information on how to make proteins is
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DNA
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a.ATP
b.a carbohydrate c.DNA d.a phospholipid |
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When a Venus flytrap catches an insect, it is reacting to the stimulus of
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touch
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a.sound
b.light c.touch d.scent |
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Green plants, algae, and some bacteria need ___ to produce food by photosynthesis
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all of the above
(sunlight, carbon dioxide, water) |
a. sunlight
b. carbon dioxide c. water d. all of the above |
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Which of these organisms would you expect to reproduce asexually? (see hint)
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the paramecium
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a. the cheetah
b. the paramecium c. both the cheetah and the paramesium d. neither the cheetah nor the paramecium |
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which of these organisms has DNA in its cells? (see hint)
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both the chettah and the paramesium
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a. the cheetah
b. the paramecium c. both the cheetah and the paramesium d. neither the cheetah nor the paramecium |
