Refer to the following graph of an action potential to answer the question. Which Roman numeral in the graph indicates the point when the membrane's permeability to sodium ions is greatest?
A) I
B) II
C) IV
D) V

Question

Refer to the following graph of an action potential to answer the question.  Which Roman numeral in the graph indicates the point when the membrane's permeability to sodium ions is greatest?
A) I 
B) II 
C) IV 
D) V

Quizplus · Accepted Answer

The Answer of Refer to the following graph of an action potential to answer the question.  Which Roman numeral in the graph indicates the point when the membrane's permeability to sodium ions is greatest?
A) I 
B) II 
C) IV 
D) V

Refer to the Following Graph of an Action Potential to Answer