Question

When protein of RBC carries o2 and co2 ?

Answer 1

Answer:

hemoglobin i the protein inside the red blood cells.It carries oxygen.red blood cells also remove Co2 from your body transporting it to the lungs for you to exhale.

Answer 2

Answer:

hopes

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Explanation:

hamoglobin..

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Hemoglobin: The protein inside red blood cells (a) that carries oxygen to cells and carbon dioxide to the lungs is hemoglobin (b). Hemoglobin is made up of four symmetrical subunits and four heme groups. Iron associated with the heme binds oxygen.