Question 8
(Multiple Choice)
Figure 41-2
The accompanying figure represents a sequence of events occurring in the neuronal membrane (designated by the numbers 1 and 2). The letter "I" indicates an ion. What event is mostly likely being portrayed in this figure?
A) Activation of voltage-gated sodium channels
B) Activation of voltage-gated potassium channels
C) Activation of voltage-gated chloride channels
D) Activation of sodium-chloride pumps
E) Activation of sodium-potassium pumps
Answer