Protein digestion takes place between your mouth and your small intestine. All the cells of your body contain protein, and this protein is continually broken down and remodeled to meet your growth and maintenance needs.
If you need help, here is a hintâ¦ Each year, there are over 100,000 heart valve surgeries performed in the United States. For the answer, scroll down below the picture of a diseased mitral valve with calcified valve flaps.
How often are liver transplants performed? In Australia, approximately 160 liver transplants are performed each year. In the United States, this number is much higher, at about 4500 per year. The number of people waiting for a liver transplant in Australia is increasing each year.