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Questions and Answers
What is the molecular weight of glucagon?
What is the molecular weight of glucagon?
- Approximately 2,000 Da
- Approximately 4,000 Da
- Approximately 5,000 Da
- Approximately 3,500 Da (correct)
Where is the origin of preganglionic sympathetic fibers?
Where is the origin of preganglionic sympathetic fibers?
- Celiac ganglion
- Inferior mesenteric ganglion
- Dorsal motor nucleus of the vagus nerve (correct)
- Superior cervical ganglion
Which cells in the pancreatic islet account for approximately 60% and 30% of the total cells?
Which cells in the pancreatic islet account for approximately 60% and 30% of the total cells?
- γ cells and β cells, respectively
- β cells and α cells, respectively (correct)
- δ cells and β cells, respectively
- α cells and δ cells, respectively
Where does the synthesis of glucagon occur?
Where does the synthesis of glucagon occur?
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Which hormone is responsible for glucose metabolism?
Which hormone is responsible for glucose metabolism?
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