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Question
Pernicious anaemia, failure of erythrocytes to mature is mainly due to lack of
Pernicious anaemia, failure of erythrocytes to mature is mainly due to lack of
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Solution
The correct option is D Cyanocobalamin.
Cyanocobalamin or vitamin B12, is a substance having haematopoietic activity found in liver, fish meal, eggs, and other natural sources, or produced from cultures of Streptomyces griseus; it combines with intrinsic factor for absorption and is needed for erythrocyte maturation. Absence of intrinsic factor leads to malabsorption of cyanocobalamin and results in pernicious anaemia.
Cyanocobalamin or vitamin B12, is a substance having haematopoietic activity found in liver, fish meal, eggs, and other natural sources, or produced from cultures of Streptomyces griseus; it combines with intrinsic factor for absorption and is needed for erythrocyte maturation. Absence of intrinsic factor leads to malabsorption of cyanocobalamin and results in pernicious anaemia.
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