Question detail
What triggers the release of adrenaline from the adrenal glands?
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. High blood sugar levels
- B. Fear or stress
- C. Low oxygen levels
- D. Increased body temperature
Answer
Fear or stress
Explanation
Adrenaline is secreted by the adrenal glands in response to fear or stress, preparing the body for a 'fight or flight' response.
Common mistake
Misinterpreting Feedback Diagrams
Students often confuse the roles of thyroxine and adrenaline in feedback diagrams, leading to incorrect interpretations of how these hormones regulate bodily functions.
To fix this, students should focus on understanding the specific functions of each hormone and how they interact in feedback loops. Reviewing the mechanisms of negative feedback for both thyroxine and adrenaline separately can help clarify their distinct roles.
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