Question

4 multiple choice 1 point refer to the figure. which of the following is the key event at a membrane potential of -26 mv? the early and late currents flow inward the late outward current increases in magnitude the early current is at its maximum the late outward current decreases in magnitude the early current reverses its polarity

Explanation:

When the membrane potential is at - 26 mV, by observing the current - voltage relationship in the graph, we can see that the early and late currents flow inward. The early current is an inward - flowing current (such as the sodium current in an action potential), and at this relatively depolarized potential, both early and late currents are directed inward.

Answer:

The early and late currents flow inward