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Biology, 09.09.2019 16:10 jcazaresroman7308
Hemoglobin is a water-soluble, globular protein made of 2 alpha-hemoglobin and 2 beta-hemoglobin polypeptide chains. hemoglobin is present in large amounts in the cytoplasm of red blood cells. where in the cell are the alpha- and beta-hemoglobin proteins made? a. in the cytoplasm, by free cytoplasmic ribosomesb. by ribosomes docked to the rough erc. by ribosomes docked to the nuclear enveloped. by ribosomes docked to the plasma membranee. by ribosomes in the mitochondria
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