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The given diagram shows the parasympathe...

The given diagram shows the parasympathetic innervation of smooth muscle and glands of the stomach

Select the right option in which the chemical transmitters are released at the synapses X and Y are correctly identified

A

X - noradrenaline, Y - calcium ions

B

X - acetylcholine, Y - noradrenaline

C

X - acetylcholine, Y - calcium ions

D

X - acetylcholine, Y – acetylcholine

Text Solution

Verified by Experts

The correct Answer is:
D
Each neuron whether it is sensory, motor and relay neuron it helps to transmit information by a chemical messenger or neurotransmitter i.e. Acetylcholine.
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