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When a neuron is in resting state I not conducting any impulse, the axonal membrane is:
Options
(a) comparatively more permeable to Na⁺ ions and nearly impermeable to K⁺ ions
(b) equally permeable to both Na⁺ and K⁺ ions
(c) impermeable to both Na⁺ and K⁺ ions
(d) comparatively more permeable to K⁺ ions and nearly impermeable to Na⁺ ions
Correct Answer:
comparatively more permeable to K⁺ ions and nearly impermeable to Na⁺ ions
Explanation:
When a neurone is in resting state i.e., not conducting any impulse, the axonal membrane is comparatively more permeable to K⁺ ion and nearly impermeable of Na⁺ ions.
Related Questions: - Acorn worms are included in
- What is true for cyanobacteria?
- Which one of the following pairs of hormones are the examples of those
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Topics: Locomotion and Neural Control
(33)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Acorn worms are included in
- What is true for cyanobacteria?
- Which one of the following pairs of hormones are the examples of those
- Carrier ions like Na⁺ facilitate the absorption of substances like:
- Organisms which can grow and multiply at temperatures of 100 – 105ºC belong to
Topics: Locomotion and Neural Control (33)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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