Question

the diagram shown represents part of the process of cellular respiration. use this model to answer the question. energy is released and made available for the function of fueling the cells. metabolic activities at which step? a) neither step 1 nor step 2 b) both step 1 and step 2 c) step 1 d) step 2

Explanation:

In cellular respiration, energy is released when ATP is converted to ADP (which is likely Step 1) and energy is used to convert ADP to ATP (Step 2). Energy is released and made available for cell - function when ATP is broken down to ADP and a phosphate group (Step 1).

Answer:

C) Step 1