Correct answer-
- Glycolipids and glycoproteins on the surface of red blood cells- This is the correct answer because the glycolipids present on the surface of red blood cells have to be compatible to the blood being transfused or received by the donor. If the blood received is not compatible it leads to transfusion reactions.
Incorrect answers-
- MHC molecules on red blood cells- This is incorrect because MHC molecules are not present on the surface of red blood cells.
- MHC molecules on white blood cells- This is also incorrect because MHC molecules attach themselves to pathogenic peptides. These molecules are not responsible for transfusion reactions.
- Plasma proteins- This is incorrect because the proteins present in plasma are not responsible for transfusion reactions.
Learn more about transfusion reactions here-
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