Parkinson's disease (characterized by tremors and progressive rigidity of limbs) is caused by degeneration of brain neurons, that are involved in movement, control and make use of the neurotransmitter...............
A
Acetylcholine
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B
Nor epinephrine
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C
Dopamine
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D
GABA
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Solution
The correct option is C Dopamine Parkinson's disease is a disorder of the central nervous system that affects movements, often including tremors. Nerve cell damage in the brain causes dopamine levels to drop, leading to the symptoms od Parkinson's.