In mammals (including humans), the most abundant (i.e., highest concentration) anion in the intracellular fluid is:

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Physiology Test Question

In mammals (including humans), the most abundant (i.e., highest concentration) anion in the intracellular fluid is:

	(A) Chloride (Cl⁻)
	(B) Bicarbonate (HCO₃⁻)
	(C) Phosphate (H₂PO₄⁻ and HPO₄²⁻)
	(D) Organic anions (including proteins)

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Posted: Friday, December 26, 2014
Last updated: Friday, December 26, 2014