Question

what is meant by hemoglobin
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Answer 1

Answer:

Hemoglobin is a protein in red blood cells that transports oxygen and carbon dioxide and gives blood its red color.

Answer 2

Answer:

A protein inside red blood cells that carries oxygen from the lungs to tissues and organs in the body and carries carbon dioxide back to the lungs. Testing for the amount of hemoglobin in the blood is usually part of a complete blood cell (CBC) test.

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