Choose the correctly matched pair.a)Pancreas - Produces Glucagon in re...
- The correctly matched pair is “Pancreas - Produces Insulin in response to high blood sugar levels”.
- When blood sugar levels rise, special cells in the pancreas, known as beta cells, sense this change and produce insulin to help lower the blood sugar levels back to normal.
- This is an example of a feedback mechanism that helps regulate hormone levels in the body.
- Options A and D are incorrect because glucagon is produced in response to low blood sugar levels, not high.
- Option C is incorrect because insulin production decreases when blood sugar levels fall, not rise.
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Choose the correctly matched pair.a)Pancreas - Produces Glucagon in re...
Understanding the Role of the Pancreas
The pancreas is a vital organ involved in regulating blood sugar levels through the production of hormones such as insulin and glucagon.
Insulin Production
- Response to High Blood Sugar: The pancreas produces insulin when blood sugar levels rise, such as after eating a meal.
- Function of Insulin: Insulin facilitates the uptake of glucose by cells, promoting its use for energy or storage as glycogen in the liver and muscles.
Glucagon Production
- Response to Low Blood Sugar: In contrast to insulin, glucagon is produced when blood sugar levels fall.
- Function of Glucagon: It triggers the liver to release stored glucose, raising blood sugar levels back to normal.
Specialized Cells in the Pancreas
- Alpha and Beta Cells: The pancreas contains specialized cells known as alpha cells (which produce glucagon) and beta cells (which produce insulin).
- Regulatory Mechanism: When blood sugar levels are high, insulin production increases, while glucagon production decreases, and vice versa when blood sugar is low.
Conclusion
Thus, option 'B' is correct because the pancreas indeed produces insulin in response to high blood sugar levels, playing a crucial role in maintaining glucose homeostasis in the body. This balanced regulation is essential for overall health and metabolic function.