McqMate
| Q. |
Haemoglobin is an important constituent of – |
| A. | Red blood cells |
| B. | White blood cells |
| C. | Platelets |
| D. | Plasma |
| Answer» A. Red blood cells | |
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Explanation: Hemoglobin is the iron- containing oxygen-transport metalloprotein in the red blood cells of all vertebrates. Hemoglobin in the blood carries oxygen from the respiratory organs to the rest of the body where it releases the oxygen to burn nutrients to provide energy to power the functions of the |
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