As vitamin B12 consists of metal ion cobalt that's why it is also known as cobalamin. Copper present in hemocyanin, magnesium is a component of chlorophyll, ...

The metal present in Vitamin ${B_{12}}$ is. A) Magnesium. B) Cobalt. C) Copper. D) Zinc. ... Hint: We know that Vitamin ${B_{12}}$ is also mentioned as cobalamin, ...

Magnesium; Iron. Answer (Detailed Solution Below). Option 2 : Cobalt. Download ... Vitamin B12 contains a metal component. It is required for the formation ...

9 янв. 2020 г. · Magnesium is present in: ascorbic acid; vitamin B12; chlorophyll; haemoglobin ; A. ascorbic acid ; B. chlorophyll ; C. haemoglobin ; D. vitamin B12.

7 июл. 2020 г. · (i) Cobalt: It is present in vitamin B12​. The cobalt atom is coordinated to 4 nitrogen atom. (ii) Magnesium: It is found in chlorophyll.

Vitamin B 12, also known as cobalamin, is a water-soluble vitamin involved in metabolism. [2] It is one of eight B vitamins.

Vitamin B12 comes from animal sources, while magnesium is found in vegetable sources.

26 мар. 2024 г. · Vitamin B12 is a water-soluble vitamin that is naturally present in some foods, added to others, and available as a dietary supplement and a prescription ... Sources of Vitamin B12 · Vitamin B12 and Health

24 февр. 2023 г. · There are eight different B vitamins, the most popular being B12 which helps your body produce red blood cells, whereas magnesium strengthens ... Can I take vitamin B and... · How do magnesium and B...

9 янв. 2020 г. · General Knowledge. Question. The metal present in vitamin B12 is ______. Iron; Cobalt; Manganese; Magnesium. A. Magnesium. B. Iron. C. Cobalt. D.