Which of the following is true concerning transport

proteins in the neuron membrane?
a. Only sodium is actively transported.
b. Only potassium is actively transported.
c. Passive transporters with open channels prevent
ions from leaking across the membrane.
d. Active transporters move ions against their
concentration gradients.
e. It takes energy to move ions through passive
transporters.


Answer: d

Biology & Microbiology

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