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Which of the following substances leads ...

Which of the following substances leads to the inhibition of central nervous system

A

Glycine

B

GABA

C

Nor epinephrine

D

Both ‘a’ and ‘b’

Text Solution

Verified by Experts

The correct Answer is:
D
Glycine and GABA (Gamma Amino Butyric Acid) is an inhibitory neurotransmitter. When released into a synapse, it binds to a receptor which makes the `Cl^(-)` ion channel in the post synaptic membrane more permeable to `Cl^(-)` ion hyperpolarizes the membrane.
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