Question
21.The exocrine portion of the pancreas includes A.acini B.ducts C.islets of Langerhans D.A-cells E.B-cells
Answer
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Parker
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Answer
A. acini
Explanation
The pancreas has both exocrine and endocrine functions. The exocrine portion of the pancreas is responsible for producing digestive enzymes and bicarbonate, which are secreted into the small intestine via ducts. The acini are clusters of cells in the pancreas that produce these digestive enzymes. The ducts transport these enzymes to the small intestine. In contrast, the islets of Langerhans, A-cells, and B-cells are part of the endocrine portion of the pancreas, which is involved in hormone production, such as insulin and glucagon.