AP BIOLOGY

ANIMAL PHYSIOLOGY

HUMAN CIRCULATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Oxygen transport in humans involves the bonding of oxygen with
A
white blood cells
B
platelets
C
hormones
D
hemoglobin molecules
Explanation: 

Detailed explanation-1: -[7] One molecule of oxygen can bind to the iron atom of a heme group, giving each hemoglobin the ability to transport four oxygen molecules. One molecule of oxygen can bind to the iron atom of a heme group, giving each hemoglobin the maximum capacity to transport four oxygen molecules.

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