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Cellular and Molecular Biology

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Moderate

Action Potential and Ion Channel Involvement

CELLS-KO8AZ4

Sodium and potassium ion channels are involved in the action potentials of neurons.

Which ONE of the following diagrams represents the functional state of these ion channels at the peak of the action potential as indicated in the diagram below?

Celeste R. Wirsig-Wiechmann – Created for Albert.io. Copyright 2016. All rights reserved.

Use the following key for choosing your answer:

Celeste R. Wirsig-Wiechmann – Created for Albert.io. Copyright 2016. All rights reserved.

A

Celeste R. Wirsig-Wiechmann – Created for Albert.io. Copyright 2016. All rights reserved.

B

Celeste R. Wirsig-Wiechmann – Created for Albert.io. Copyright 2016. All rights reserved.

C

Celeste R. Wirsig-Wiechmann – Created for Albert.io. Copyright 2016. All rights reserved.

D

Celeste R. Wirsig-Wiechmann – Created for Albert.io. Copyright 2016. All rights reserved.

E

Celeste R. Wirsig-Wiechmann – Created for Albert.io. Copyright 2016. All rights reserved.