Zoology-Hormones
NEET Zoology Hormones MCQ Question
Type: MCQ-numerical-Medium-Class 11
If the adrenal medulla secretes adrenaline and noradrenaline at a constant rate of 5 units per minute each, how many total units of catecholamines are secreted in 10 minutes?
A
100 units
B
50 units
C
200 units
D
150 units
Correct Answer
Option C
Detailed Explanation
The adrenal medulla secretes adrenaline and noradrenaline, both called catecholamines. If each is secreted at 5 units per minute, then in 10 minutes, a total of 10 minutes x (5 units/min + 5 units/min) = 100 units of each hormone is secreted, totaling 200 units.
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