Within the vasculature, most of the circulating oxygen (O2) is in the form of:

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Physiology Test Question

Within the vasculature, most of the circulating oxygen (O₂) is in the form of:

	(A) O₂ dissolved in plasma
	(B) O₂ bound to hemoglobin
	(C) O₂ bound to plasma proteins
	(D) CO₂ is equally distributed among all these forms

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Posted: Friday, January 2, 2015
Last updated: Friday, January 2, 2015