Which of the following has magnesium?A. Vitamin `B_(12)`B. ChlorophyII – InterviewSolution

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1.	Which of the following has magnesium?A. Vitamin `B_(12)`B. ChlorophyIIC. HaemocyaninD. Carbonic anhydrase
Answer» Correct Answer - B It is a green plant pigment, which absorbs energy from sunlight, enabling the plants to build up carbohydrates from atmospheric `CO_(2)` and `H_(2)O` by photosynthesis. It consists of a mixture of two pigments. ChorophyII- a `(C_(55) H_(72) O_(5) N_(4) Mg)` and chorophyII - b `(C_(55) H_(70) O_(6) N_(4) Mg)`

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