Biology, 17.10.2020 07:01 kaadenday3629
Which of the following statements are true about enzymes? Select all that apply.
1.Enzymes are not affected by changes in temperature or pH.
2.Enzymes make life possible because without them the chemical reactions that sustain life would occur too slowly.
3.An enzyme's active site is a specific shape.
4.Enzymes are changed after a chemical reaction and cannot be used again.
5.Enzymes lower the activation energy required for a reaction to occur.
Answers: 3
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The nervous system interacts with the endocrine system by a. using hormones as connections b. sending nerve impulses directly to glands c. using neuroendocrine cells as connections d. sending neurotransmitters directly to neurons
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Which of the following statements are true about enzymes? Select all that apply.
1.Enzymes are not...
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