In cell respiration in muscles,the product that is used for muscle contraction is:
A)carbon dioxide
B)ATP
C)heat
D)water

Question

Quizplus · Accepted Answer

The product that is used for muscle contraction is ATP (adenosine triphosphate). During cell respiration in muscles, glucose is broken down to produce ATP, which is used as the primary energy source for muscle contraction. Carbon dioxide and water are waste products of cell respiration, while heat is produced as a byproduct of metabolic reactions but is not directly used for muscle contraction. Therefore, the best choice is B, ATP.

In Cell Respiration in Muscles,the Product That Is Used for Muscle