Cyanocobalamin is another name for which vitamin?

Cyanocobalamin is another name for which vitamin?

• A. Vitamin A
• B. Pyridoxine
• C. Cyanocobalamin
• D. Riboflavin

Answer: (C)

Cyanocobalamin is a form of vitamin B12. It’s a common supplement form where a cyanide group is bound to the cobalamin molecule, and in the body it’s converted to the active coenzyme forms (methylcobalamin and adenosylcobalamin) that are essential for DNA synthesis, red blood cell production, and nervous system function. The other vitamins listed are different nutrients with distinct roles: Vitamin A relates to vision and epithelial health, pyridoxine is vitamin B6 involved in amino acid metabolism, and riboflavin is vitamin B2 involved in redox reactions. So cyanocobalamin specifically identifies vitamin B12.

Cyanocobalamin is a form of vitamin B12. It’s a common supplement form where a cyanide group is bound to the cobalamin molecule, and in the body it’s converted to the active coenzyme forms (methylcobalamin and adenosylcobalamin) that are essential for DNA synthesis, red blood cell production, and nervous system function. The other vitamins listed are different nutrients with distinct roles: Vitamin A relates to vision and epithelial health, pyridoxine is vitamin B6 involved in amino acid metabolism, and riboflavin is vitamin B2 involved in redox reactions. So cyanocobalamin specifically identifies vitamin B12.