Multiple Choice
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 releases free energy.
D) Its terminal phosphate bond has higher energy than the other two.
E) A, B, C, and D
Correct Answer:

Verified
Correct Answer:
Verified
Q5: When glucose monomers are joined together by
Q43: Use Figure 8.3 to answer the following
Q44: The following questions are based on the
Q45: Some bacteria are metabolically active in hot
Q46: Besides turning enzymes on or off, what
Q47: When ATP releases some energy, it also
Q49: The following questions are based on the
Q51: The following questions are based on the
Q53: Zinc, an essential trace element for most
Q56: Increasing the substrate concentration in an enzymatic