# Which one of the following do we know to be true about inhibitory neurotransmitters? with Answer - Psychology Mcqs | TestPrep

> Solved MCQ: Which one of the following do we know to be true about inhibitory neurotransmitters? Correct Answer: D. Increasing the cell’s negativity is called hyperpolarization. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# Which one of the following do we know to be true about inhibitory neurotransmitters?

Direct Answer & Quick Reference

The correct option is **D. Increasing the cell’s negativity is called hyperpolarization**.

A. Inhibitory neurotransmitters increase the excitability of a cell

B. The classic inhibitory neurotransmitter is glutamate

C. Increasing chloride ion flow into the interior of the cell decreases the cell’s negativity

D. Increasing the cell’s negativity is called hyperpolarization **(Correct Answer)**

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Verified Key: D. Increasing the cell’s negativity is called hyperpolarization
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