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InterviewSolution
| 1. |
What is secretin ? |
| Answer» Secretin is a digestive hormone secreted by the wall of the upper part of the small intestine (the duodenum). Secretin is a polypeptide made up of 27 amino acids.Secretin is a hormone that regulates water homeostasis throughout the body and influences the environment of the duodenum by regulating secretions in the stomach, pancreas, and liver. It is a peptide hormone produced in the S cells of the duodenum, which are located in the intestinal glands. | |