A membrane potential is plotted over time in the following g

A membrane potential is plotted over time in the following graph. The Nernst equilibrium potentials for four ions (A to D) that affect the membrane potential in this system are indicated in the graph. What happened in the time period indicated by a question mark? (I want to make sure my answer is right before submitting.)

A membrane potential is plotted over time in the following graph. The Nernst equilibrium potentials for four ions (A to D) that affect the membrane potential in this system are indicated in the graph. What happened in the time period indicated by a question mark? Question Completion Status: Time (ms) o A. Channels conducting on A opened O B. Channels conducting ion B opened. O C. Channels conducting ion C opened O D. Channels conducting ion Dopened. O E Channels conducting ion A and Copened.

Solution

Answer is right.

Due the B channel is open ion migrate causes the potential change due to only ion B movement rest all three are at its equilibrium.