Zoology-(general)
NEET Zoology (general) Assertion Reason Question
Type: Assertion Reason-assertion-Hard-Class 11
Assertion (A): The influx of Na+ ions leads to the depolarization of the neuron membrane. | Reason (R): Depolarization occurs because the inner side of the membrane becomes negatively charged.
A
Both A and R are true, and R explains A.
B
Both A and R are true, but R does not explain A.
C
A is true, but R is false.
D
A is false.
Correct Answer
Option C
Detailed Explanation
The assertion is true as the influx of Na+ causes depolarization. However, the reason is false because depolarization results from the inner side becoming positively charged, not negatively.
Found an issue with this question?