08-29-2021, 12:58 PM

Q: An investigator studying the energy requirements for acid secretion in gastric mucosa cells observes that the energy needed to secrete 1.0 nmol of H+ is 7 x 10-9 kcal. Given this result,

how many ATP molecules must be hydrolyzed during the secretion of one Htion?

Answer choices:

A. 1

B. 2

C. 3

D. 6

E. 38

how many ATP molecules must be hydrolyzed during the secretion of one Htion?

Answer choices:

A. 1

B. 2

C. 3

D. 6

E. 38