Question detail
Explain the role of adrenaline in the body's response to fear or stress.
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
Question
Type
exam_style
Style
Topic
Hormonal coordination in humans
Question
Explain the role of adrenaline in the body's response to fear or stress.
Answer
Adrenaline prepares the body for a 'fight or flight' response by increasing heart rate, dilating air passages, and boosting energy supplies. This helps to enhance physical performance and alertness in stressful situations.
Explanation
This answer effectively explains the physiological effects of adrenaline, demonstrating an understanding of its role in the body's response to stress. The question assesses the student's ability to connect the hormone's function with its impact on the body during fear or stress.
Common mistake
Misunderstanding Adrenaline's Role
Students often confuse adrenaline's function with that of other hormones, thinking it regulates long-term processes instead of immediate responses.
Remember that adrenaline is involved in the 'fight or flight' response, acting quickly to prepare the body for immediate action, rather than regulating long-term bodily functions.
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