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arealhero arealhero
wrote...
Posts: 7874
9 years ago
A voltage difference is maintained across the plasma membrane. This voltage difference
a. is positive on the inside of the cell relative to the outside. b. does not require energy to generate and maintain. c. arises because the sodium-potassium pump pumps 2 Na+ in and 3 K+ out during one catalytic cycle. d. arises because the sodium-potassium pump pumps 2 K+ in and 3 Na+ out during one catalytic cycle.
e. arises from secondary active transport.
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milestone23milestone23
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Posts: 9919
9 years ago
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arealhero Author
wrote...
9 years ago
This is perfect, thank you for the answer.
wrote...
9 years ago
Great!
Retired master
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