NEETZoology-Endocrine System

NEET Zoology Hormones and Functions MCQ Question

Type: MCQ-conceptual-Medium

Select the incorrect match w.r.t. hormone, its source gland and function. (1) Hormone-Melatonin, Source-Pineal gland, Function – Regulates diurnal rhythm (2) Hormone-Thyroxin, Source-Thyroid gland, Function-Regulates basal metabolic rate (3) Hormone-Insulin, Source-Pancreas, Function-Regulates blood glucose level (4) Hormone-CCK, Source-Gastro-intestinal tract, Function-Stimulates secretion of pancreatic enzymes and release of bile juice from gall bladder

A

Hormone-Melatonin, Source-Pineal gland, Function – Regulates diurnal rhythm

B

Hormone-Thyroxin, Source-Thyroid gland, Function-Regulates basal metabolic rate

C

Hormone-Insulin, Source-Pancreas, Function-Regulates blood glucose level

D

Hormone-CCK, Source-Gastro-intestinal tract, Function-Stimulates secretion of pancreatic enzymes and release of bile juice from gall bladder

Correct Answer

Option D

Detailed Explanation

CCK is produced by the small intestine, not the gastro-intestinal tract, and it stimulates the gall bladder to release bile.

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