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For Class 12 Chemistry - Enzyme B12.

Nidhi T.
08/06/2017 0 0
  • The B12 or cobalamin coenzymes are complex macrocycles whose reactivity is associated with a unique cobalt-carbon bond.
  • The two biologically active forms are MeCbl and AdoCbl and their closely related cobamide forms.
  • The vitamin B12 component in B12 supplements and fortified foods is made by bacteria and sourced from bacteria cultures.
  • It is a nutrient that helps keep the body's nerve and blood cells healthy and helps make DNA, the genetic material in all cells. Vitamin B12 also helps prevent a type of anemia called megaloblastic anemia that makes people tired and weak. Two steps are required for the body to absorb vitamin B12 from food.
  • Vitamin B12 is a nutrient that helps keep the body's nerve and blood cells healthy and helps make DNA, the genetic material in all cells. Vitamin B12 also helps prevent a type of anemia called megaloblastic anemia that makes people tired and weak. Two steps are required for the body to absorb vitamin B12 from food.

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