Question detail
What hormone is secreted by the pancreas when blood glucose concentration is too low?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Hormonal coordination in humans
Question
- A. Insulin
- B. Glucagon
- C. Adrenaline
- D. Oestrogen
Answer
Glucagon
Explanation
Glucagon is secreted by the pancreas to raise blood glucose levels when they fall too low.
Common mistake
Misunderstanding Glucagon's Role
Students often confuse glucagon with insulin, thinking both hormones function similarly in regulating blood glucose levels.
Remember that glucagon is secreted when blood glucose is too low, stimulating the liver to convert glycogen back into glucose, while insulin is released when blood glucose is too high to facilitate glucose uptake by cells.
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