Adenosine Triphosphate (ATP): ATP is the primary source of energy for muscle cells. It stores energy in the form of a high-energy phosphate bond, which is released when needed.
Glycogen: Glycogen is the stored form of carbohydrates in the muscle cells. It is broken down into glucose molecules, which are then used to create ATP.
Lipids: Fatty acids are also used as an energy source in muscle cells. They are broken down into molecules called acetyl-CoA, which are then used to produce ATP.
Oxygen: Oxygen is necessary for the efficient utilization of glucose and fatty acids to produce ATP. Without oxygen, muscles cells can’t produce energy.
Enzymes: Enzymes are proteins that speed up chemical reactions in the muscle cells. They are necessary for the efficient breakdown of glucose, fatty acids, and other molecules to produce ATP.
