Which of these ions is more abundant in the interior of a resting neuron than in the fluid surrounding the neuron?
A) Cl-
B) Ca++
C) Na+
D) K+

Name: Which of these ions is more abundant in the interior of a resting neuron than in the fluid surrounding the neuron? A) Cl- B) Ca++ C) Na+ D) K+
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Question

Quizplus · Accepted Answer

Potassium ions (K+) are more abundant inside a resting neuron compared to the fluid surrounding it. This difference in concentration is crucial for maintaining the resting membrane potential of the neuron.

Which of These Ions Is More Abundant in the Interior