Of the following list, choose the functions of proteins in living cells. Multiple select question. They help the body recognize
and destroy foreign microbes and cancer cells. They transport oxygen in the blood of vertebrates. They are the immediate source of energy for most cell activities. They play a key role in moving materials within cells. They catalyze chemical reactions. They carry genetic information from one generation to the next.
The pulmonary veins carry oxygenated blood to the heart. Air enters the bronchioles in the lungs and reaches the alveoli. The capillaries join together to reach the arteries, transferring the oxygen. The oxygen-rich blood moves from the aorta and reaches the kidneys through a series of blood vessels.