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Alzheimer disease in humans is associated with the deficiency of:
Options
(a) glutamic acid
(b) acetylcholine
(c) gamma aminobutyric acid (GABA)
(d) dopamine
Correct Answer:
acetylcholine
Explanation:
Alzheimer disease in humans is associated with the deficiency of acetylcholine. Acetylcholine is the neurotransmitter produced by neurons referred to as cholinergic neurons. Acetylcholine plays a role in skeletal muscle movement, as well as in the regulation of smooth muscle and cardiac muscle. Acetylcholine is synthesized from choline and acetyl coenzyme-A through the action of the enezyme choline acetyltransferase and becomes packaged into membrane bound vesicles.
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Topics: Neural Control and Chemical Coordination
(195)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In barley stem vascular bundles are:
- Hearing in rabbit is better than frog One reason for this is that rabbit has
- Foetral ejection reflex in human female is induced by
- Microbe used for biocontrol of pest butterfly caterpillars is
- Which one of the following structures is an organelle within an organelle?
Topics: Neural Control and Chemical Coordination (195)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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