Chemical Coordination and Regulation(Endocrine Glands and Hormones; Human Endocrine System-Hypothalamus, Pituitary, Pineal, Thyroid, Parathyroid, Adrenal, Pancreas, Gonads,...) NEET Questions

Biology - Human Physiology

Chemical Coordination and Regulation(Endocrine Glands and Hormones; Human Endocrine System-Hypothalamus, Pituitary, Pineal, Thyroid, Parathyroid, Adrenal, Pancreas, Gonads,...) MCQ Questions


1.
Chemicals secreted by endocrine glands that act as intercellular messengers are called:
A.
Hormones
B.
Vitamins
C.
Pheromones
D.
Enzymes
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ANSWER :
A. Hormones
2.
Endocrine glands are also known as:
A.
Ductless glands
B.
Lacrimal glands
C.
Heterocrine glands
D.
Exocrine glands
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ANSWER :
A. Ductless glands
3.
Hormones are produced in:
A.
Bulk amounts only when needed
B.
Large quantities
C.
Trace amounts
D.
Equal amounts everywhere
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ANSWER :
C. Trace amounts
4.
The new definition of hormones includes:
A.
Only secretions of endocrine glands
B.
Only proteins
C.
Only steroid molecules
D.
Non-nutrient chemicals which act as intercellular messengers and are produced in trace amounts
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ANSWER :
D. Non-nutrient chemicals which act as intercellular messengers and are produced in trace amounts
5.
The system that controls and coordinates body functions along with nervous system is:
A.
Excretory system
B.
Digestive system
C.
Endocrine system
D.
Circulatory system
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ANSWER :
C. Endocrine system
6.
The organised endocrine bodies in humans are:
A.
Only pituitary and thyroid
B.
Only adrenal and gonads
C.
Only hypothalamus and pituitary
D.
Hypothalamus, pituitary, pineal, thyroid, parathyroid, adrenal, pancreas, gonads
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ANSWER :
D. Hypothalamus, pituitary, pineal, thyroid, parathyroid, adrenal, pancreas, gonads