Question

for quick, short bursts of energy, the body uses atp already in muscles as well as atp made by __________ fermentation. lactic acid alcoholic yeast aerobic

Explanation:

Lactic acid fermentation occurs in human muscle cells during quick, short - burst activities. When the body needs rapid energy, and there is not enough oxygen for aerobic respiration, lactic acid fermentation takes place. It converts glucose into ATP and lactic acid. Alcoholic fermentation is used by yeast and some bacteria, not in human muscle cells for quick energy bursts. Aerobic respiration requires oxygen and is not for quick, short - burst energy (it is more for sustained energy production). Yeast is an organism that can carry out alcoholic fermentation, not relevant to the energy production in human muscle cells for quick bursts.

Answer:

lactic acid