HomeKROK Question Archive
Exam questionKROK 1Medicine ยท 2011

As a result of activation of the ion channels of the external membrane the rest potential of an excitable cell has greatly increased. What channels were activated?

Answer options

  1. Sodium channels
  2. Sodium and calcium channels
  3. Fast calcium channels
  4. Potassium channels
  5. Slow calcium channels
Correct answer

Potassium channels

This educational archive is provided by KROKEXAM and is not an official testing authority publication.