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MDCAT Biology Chapter 5 Coordination and control/ nervous & chemical Coordination Online Test MCQs With Answers
Question # 1
Puffiness of hands is the character of
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Graves disease
Addinsons disease
Myxedema
Cretinism
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Question # 2
In rats whose adrenal medulla has been removed surgically, the ability to with stand any stress situation such as cold
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Is Enhanced
Is diminished
Remains unaffected
Is finished
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Question # 3
Which is responsible for hyperpolarization across membrane
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Disturbing of charge
Late closing of K+ gates
Influx of Na+
Efflux of Na+
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Question # 4
Osteoporosis is caused by lack of
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ADH
Melanin
Estrogen
STH
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Question # 5
Tiny shaped structure located deep between cerebral hemispheres
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Thyroid gland
Pitutary gland
Pineal Gland
Corpus callosum
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Question # 6
The receptors which are 27 times more abundant than cold receptors
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Pressure receptors
Pain receptors
Heat receptors
Light receptors
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Question # 7
Non-neural cells which encapsule the axon of neurons are
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Microglial
Microbodies
Schwann cells
Companion cells
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Question # 8
The hormone which is not secreted by anterior lobe of pituitary is
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GH
ICSH
Prolactin
TRF
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Question # 9
Myelin is made up of
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Nucleoprotein
Lipoprotein
Glycolipids
Glycoproteins
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Question # 10
Nerve which carries impulses from CNS to effectors
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Sensory
Inter
Motor
Associative
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Question # 11
Which is correct about myelin sheath
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It speeds up conduction
It is found in all axons
It is found in all dendrites
It is proteinaceous only
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