Myoglobin function as a reservoir for the storage of oxygen.
Explanation:
Myoglobin is a protein that contains iron. It serves as a reservoir for oxygen. It is found in the muscle. Oxygen is gotten from the red blood cells and then moved to the mitochondria of muscle cells, where the oxygen is then utilized in cellular respiration to give out energy.
Pepsin is an enzyme that breaks down proteins to polypeptides so if you add pepsin to aprotein it will break it down into smaller molecules of polypeptides
