Question 42

(Multiple Choice)

In the figure, in which step is threshold reached if the stimulus is strong enough and a sufficient number of channels open? In the figure, in which step is threshold reached if the stimulus is strong enough and a sufficient number of channels open?   A)Step 1 B)Step 2 C)Step 3 D)Step 4


A)Step 1
B)Step 2
C)Step 3
D)Step 4

Answer