Hypokalemia results in membrane ____.
Select one:
a. depolarization
b. hyperpolarization
c. hypopolarization
Answer is b. hyperpolarization
Anatomy & Physiology
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The mechanism of acid secretion by the parietal cells of the stomach involves the actions of the
A) Enzyme pepsid anhydrase. B) K+/H+ ATPase proton pump. C) Cl-/H+ exchanger. D) All of the above
Anatomy & Physiology
________ cells produce estrogen in the ovaries.
What will be an ideal response?
Anatomy & Physiology
If you cut bundles of axons and their myelin sheaths in the PNS, you cut
A. ganglia. B. nuclei. C. nerves. D. gray matter. E. nerve tracts.
Anatomy & Physiology
Contraction of the cremaster and dartos muscles
A. causes the epididymis to shrink. B. increases during exercise. C. pull the testes closer to the body. D. is responsible for ejaculation. E. causes the penis to become erect.
Anatomy & Physiology