If each hemoglobin molecule has bound 3 oxygen molecules,the hemoglobin is considered to be saturated at what percentage?
A)30%
B)3%
C)50%.
D)50%
E)75%

Name: If each hemoglobin molecule has bound 3 oxygen molecules,the hemoglobin is considered to be saturated at what percentage? A)30% B)3% C)50%. D)50% E)75%
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Question

Quizplus · Accepted Answer

Each hemoglobin molecule can bind up to 4 oxygen molecules. If it has bound 3, then it is considered 75% saturated (3/4 = 0.75 or 75%). Therefore, the correct answer is E, 75%.

If Each Hemoglobin Molecule Has Bound 3 Oxygen Molecules,the Hemoglobin