The figure below shows that ______.
A) ADP can perform cellular work when it binds to an additional phosphate group
B) ATP can perform cellular work when it releases a phosphate group
C) ATP can be converted to ADP by adding a phosphate group
D) energy is released from ATP during the process of cellular respiration

Question

The figure below shows that ______. 
A) ADP can perform cellular work when it binds to an additional phosphate group 
B) ATP can perform cellular work when it releases a phosphate group 
C) ATP can be converted to ADP by adding a phosphate group 
D) energy is released from ATP during the process of cellular respiration

Quizplus · Accepted Answer

The figure shows an ATP molecule releasing a phosphate group to become ADP, releasing energy in the process. This demonstrates that ATP can perform cellular work when it releases a phosphate group. Thus, choice B is the correct answer. Choice A is incorrect because ADP cannot perform cellular work until it gains an additional phosphate group to become ATP. Choice C is also incorrect because it describes the reverse process of what is depicted in the figure. Choice D is partially correct, as energy is released from ATP during cellular respiration, but it does not directly address the process of ATP performing cellular work.

The Figure Below Shows That ______