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Chapter 8

Question:

Why is ATP an important molecule in metabolism?

A) Its hydrolysis provides an input of free energy for exergonic reactions.

B) It provides energy coupling between exergonic and endergonic reactions.

C) Its terminal phosphate group contains a strong covalent bond that when hydrolyzed releasesfree energy.

D) Its terminal phosphate bond has higher energy than the other two.

E) A, B, C, and D



Answer:

B) It provides energy coupling between exergonic and endergonic reactions.



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Last update by mayur on 03/27/2014
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Chapter 8
Chapter 8
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Question: Why is ATP an important molecule in metabolism? A) Its hydrolysis provides an input of free energy for exergonic reactions. B) It provides energy coupling between exergonic and endergonic reactions. C) Its terminal phosphate group contains a strong covalent bond that when hydrolyzed releasesfree energy. D) Its terminal phosphate bond has higher energy than the other two. E) A, B, C, and D
Answer: B) It provides energy coupling between exergonic and endergonic reactions.