NEET UG BIOLOGY MCQ: NEURAL CONTROL AND COORDINATION

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Consider the statements as True/False
I. The axoplasm inside the axon contains high concentration of

{K^ + }

and negatively charged proteins
II. The axoplam inside the axon contains low concentration of

N{a^ + }

III. The fluid outside the axon contains a low concentration of

{K^ + }

IV. The fluid outside the axon contains a high concentration of

N{a^ + }

and negatively charged proteins
The correct option is

View answer and explanation

Correct option: C

I-True, II- True, III- True, IV- False

Option C (I-True, II- True, III- True, IV- False) is correct because it accurately describes the ion concentrations inside and outside the axon at resting potential.

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