Question

during resting conditions, ____________ is synthesized to store energy?
a calcium
b creatine
c lactic acid
d pyruvic acid
e creatine phosphate

Explanation:

Creatine phosphate is synthesized during resting conditions to store energy. Calcium is involved in muscle contraction, not energy storage. Creatine alone is not the stored energy form. Lactic acid is produced during anaerobic metabolism (not energy storage during rest). Pyruvic acid is an intermediate in glucose metabolism, not the stored energy form during rest.

Answer:

E. creatine phosphate