The charge that exists across the nerve cell membrane is result of differing:
Correct answer: D. concentrations of ions on either side of the nerve cell membrane
- A. amounts of DNA and RNA
- B. types of neurotransmitters on either side of the nerve cell membrane
- C. types of neurons inside and outside the nerve cell membrane.
- D. concentrations of ions on either side of the nerve cell membrane
Explanation
The resting charge across a neuron’s membrane arises because ions such as sodium and potassium are unevenly concentrated inside and outside the cell. DNA, neurotransmitter types, and neuron types do not create this membrane potential.
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