In the red blood cells,the breakdown of hemog | vedclass

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Question

(A) When $Plasmodium$ infects human red blood cells $(RBCs)$,it feeds on the hemoglobin present in them. The parasite breaks down hemoglobin into two

Vedclass · Accepted Answer

Heme is converted into toxic hemozoin and globin is used as food by the parasite.

Vedclass · Answer

(A) When $Plasmodium$ infects human red blood cells $(RBCs)$,it feeds on the hemoglobin present in them. The parasite breaks down hemoglobin into two components: heme and globin. The globin part is utilized by the parasite as a source of amino acids for its growth. The heme part is toxic to the parasite,so it is converted into a non-toxic,insoluble crystalline pigment called $hemozoin$. This $hemozoin$ is released into the blood when the $RBCs$ rupture,which is responsible for the characteristic chill and high fever associated with malaria.

In the red blood cells,the breakdown of hemoglobin by the enzymes of Plasmodium results in the formation of:

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