The principal cation in the ICF is
A) sodium.
B) potassium.
C) calcium.
D) magnesium.
E) chloride.

Name: The principal cation in the ICF is A) sodium. B) potassium. C) calcium. D) magnesium. E) chloride.
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Question

Quizplus · Accepted Answer

Potassium is the principal cation in the ICF, while sodium is primarily located in the extracellular fluid (ECF). Calcium and magnesium are important cations in various bodily processes but are not the principal cation in the ICF. Chloride is an anion, not a cation.

The Principal Cation in the ICF Is