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NEET
Exam
NEET
Subject
Zoology
Chapter
Neural Control and Coordination

NEET · Zoology · Neural Control and Coordination

Read the following Assertion and Reason and choose the correct...

Read the following Assertion and Reason and choose the correct option.
Assertion: A nerve impulse is conducted solely by repolarisation
Reason: Repolarisation occurs when the inner side of a neuron becomes negatively charged

Options

  1. ABoth Assertion and Reason are true and Reason is correct explanation of Assertion
  2. BBoth Assertion and Reason are true but Reason is not the correct explanation of Assertion
  3. CAssertion is true but the Reason is false
  4. DBoth Assertion and Reason are false

Correct answer

D. Both Assertion and Reason are false

Step-by-step solution

The nerve impulse is conducted along the axon membrane in the form of a wave of depolarisation and repolarisation.
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