STANDARDZoology-Endocrine System
STANDARD Zoology Hormones MCQ Question
Type: MCQ-conceptual-Medium
Select the correct matching of a hormone, its source and function
A
Hormone-Vasopressin Source-Posterior Pituitary Function-Increases loss of water through urine
B
Hormone-Norepinephrine Source-Adrenal medulla Function- Increases heart beat, rate of respiration and alertness
C
Hormone-Glucagon Source-Beta-cells of Islets of langerhans Function-Stimulates glycogenolysis
D
Hormone-Prolactin Source-Posterior Pituitary Function-Regulates growth of mammary glands and milk formation in females
Correct Answer
Option B
Detailed Explanation
Norepinephrine is secreted by the adrenal medulla and increases heart rate, rate of respiration, and alertness. It is part of the body's fight-or-flight response.
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