Question

during short bursts of intense activity, atp for muscle contraction is supplied by which of the following? multiple choice creatine phosphate aerobic metabolism fatty acids adp gluconeogenesis

Explanation:

Creatine phosphate can rapidly donate a phosphate group to ADP to form ATP, providing a quick - energy source for short - burst intense activities. Aerobic metabolism is more for sustained activities, fatty acids are used for long - term energy, ADP is a precursor to ATP and not a direct energy provider, and gluconeogenesis is for glucose synthesis, not immediate ATP supply for muscle contraction.

Answer:

A. Creatine phosphate