Solve this Does enzyme trypsin in small intestine come under heading of molecular biology or any other branch of biology. Like immunology. Does waxy surface of leaf come under morphology, histology or any other branch. Does gaseous exchange by stomata come under physiology. According to 9th syllabus of punjab textbook board (additional info)
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Answer:
Food proteins must be broken down into amino acids that your body uses for tissue growth, maintenance and repair. The enzyme called as trypsin, present in pancreatic juice, is essential for efficient protein digestion.
Trypsin is a protein-digesting enzyme present in pancreatic juices secreted into your small intestine during a meal. Pancreas secretes trypsin as an inactive proenzyme called as trypsinogen. Once in the intestine, an enzyme called as enteropeptidase, which is secreted from intestinal cells, cuts off a small piece of trypsinogen to produce the active trypsin enzyme. Activated trypsin, in turn, helps break down food proteins. It also activates other trypsinogen molecules, as well as other protein-digesting enzymes secreted as proenzymes with pancreatic juice. Therefore, trypsin is essential for normal function of digestive processes that convert food proteins into amino acids for absorption.
Explanation:
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