Which of the Following Is True About the Actions of the Sodium-Potassium

question 19

Multiple Choice

Which of the following is true about the actions of the sodium-potassium pump?

• A)The Na⁺/K⁺ pump directly uses ATP
• B)The Na⁺/K⁺ pump creates an electrical disequilibrium.
• C)The Na⁺/K⁺ pump creates chemical disequilibrium.
• D)It is expressed only on select cell types
• E)The Na⁺/K⁺ pump is an example of counter transport.

---

Definitions:

HI

The chemical formula for hydrogen iodide, a diatomic molecule.

KOH

Potassium Hydroxide, a strong alkali used in various chemical processes and as a cleaning agent.

NaBr

Sodium bromide, a salt with various uses including in medicines, as a sedative, and in photographic processing.