AP BIOLOGY

Detailed explanation-1: -Amino acids are the end products of the digestion of proteins. Once consumed, proteins are digested and broken down into amino acids by enzymes.

Detailed explanation-2: -So, the chemical digestion of protein starts in the stomach and ends in the small intestine. Hence, the end product of protein digestion is amino acids.

Detailed explanation-3: -Your body uses amino acids to make proteins. The different types of amino acids and the way they’re put together determine the function of each protein. So, amino acids are involved in many important roles in your body.

Detailed explanation-4: -The products of digestion, including vitamins, minerals, and water, which cross the mucosa and enter the lymph or the blood (Absorption). Digestion of the major food macronutrients is an orderly process involving the action of a large number of digestive enzymes.