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  • Nervous System (GATE - XL)
  • Which of the following molecules present at nodes of Ranv...
Multiple choice

Which of the following molecules present at nodes of Ranvier in the CNS enhances the surface expression of Na+ channels?

  1. Versican

  2. Contactin

  3. Ankyrin

  4. Tenascin-R

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Contactin present at nodes of Ranvier in the CNS enhances the surface expression of Na+ channels.

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