Biology, 22.10.2020 18:01 raquelqueengucci25
Which statement accurately describes an enzyme?
An enzyme is used only once and increases the rate of a chemical reaction by raising the activation energy.
O An enzyme is used only once and increases the rate of a chemical reaction by lowering the activation energy.
An enzyme is reusable and increases the rate of a chemical reaction by raising the activation energy.
An enzyme is reusable and increases the rate of a chemical reaction by lowering the activation energy.
Answers: 1
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Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.
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All ova contain sex chromosomes corresponding to: x y xx xy
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Which statement accurately describes an enzyme?
An enzyme is used only once and increases the rate...
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