ANAT & PHYS: AN INTEG APPR >LL< W/CONNEC
ANAT & PHYS: AN INTEG APPR >LL< W/CONNEC
4th Edition
ISBN: 9781266688072
Author: McKinley
Publisher: MCG CUSTOM
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Chapter 12, Problem 7DYKB

_____ 7. An action potential is generated when threshold is reached, at which time

  1. a. voltage-gated K+ channels close.
  2. b. voltage-gated Na+ channels open.
  3. c. chemically gated Na+ channels open.
  4. d. Ca2+ enters the cell.
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ANAT & PHYS: AN INTEG APPR >LL< W/CONNEC

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