It is FALSE that 

A. coenzymes are needed in many reactions to enable the enzyme to function as a catalyst.
B. water-soluble vitamins like thiamine, riboflavin, and niacin can be converted to coenzymes.
C. coenzymes are nonprotein molecules.
D. coenzymes remain unchanged during a reaction.


D. coenzymes remain unchanged during a reaction.

Biology & Microbiology

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a. True b. False Indicate whether the statement is true or false

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a. zygote. b. morula. c. gastrula. d. blastomere. e. endoderm.

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Which of the following items are typically irradiated in order to kill microbes?

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