Hmgt 2460 unit 2 exam - Study guides, Class notes & Summaries

HMGT 2460 Unit 2 Exam - Questions and Answers Before the body can use protein from the diet, it must be digested into amino acids. What enzyme begins breaking proteins into single amino acids and shorter polypeptides? Pepsin In what organ does hydrochloric acid begin the chemical digestion of protein? Stomach Proteins can uncoil and lose their shape during processing and cooking. An example is when the white of an egg changes from the clear liquid form to the white firm form during cooking. Wh...