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anonymous

  • 4 years ago

Which of the following statements about enzymes is true? a. Enzymes are able to heat up molecules so that they can react. b. Enzymes always provide carbon dioxide for chemical reactions. c. Enzymes are biological catalysts which act on a substrate. d. Enzymes absorb excess heat so that reactions occur at low temperatures.

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  1. anonymous
    • 4 years ago
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    c) enzymes are catalysts which lower the energy cost for a reaction but are not consumed in the process. The substrate is the molecule that the enzyme acts upon.

  2. anonymous
    • 4 years ago
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    option number c is a correct answer...

  3. anonymous
    • 4 years ago
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    c. Enzymes are biological catalysts which act on a substrate. an organism like plants does'nt nedd much energy becuse of these catalysts

  4. anonymous
    • 4 years ago
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    C, they speed up the break down of molecules and lower the activation energy needed.

  5. anonymous
    • 3 years ago
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    C Is Definitelly The Correct Answer Because I Just Took This ANd I Got It Right I Know That I'm 100% Sure That You WIll Also Get It Right :)

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