Biology · Kingdom Protista

Glycophorin is a sialoglycoprotein of the membrane of a red blood cell. Directly, it is not related to any of the diseases, but some of its variations have resistance to malaria, a mosquito-borne infection.

Glycophorin is a membrane protein found on red blood cells and primarily functions in maintaining cell shape and carrying blood group antigens. It does not play a role in viral fevers, so selecting it as related to viral infection is incorrect.

Glycophorin is a protein found on red blood cells and is mainly involved in maintaining cell shape and carrying blood group antigens. It has no role in the common cold, so this option is incorrect.

Glycophorin is a protein present on red blood cells, mainly involved in maintaining cell shape and carrying blood group antigens. It does not play a role in asthma, so this option is incorrect.

Certain variations in the glycophorin gene can provide resistance to malaria by affecting how the parasite binds to red blood cells. Because of this protective effect, this option is correct.