Question

The chemical name for Vitamin E is:
A. Cyanocobalamin
B. Carotene
C. Riboflavin
D. Tocopherol

Answer 1

Hint: Vitamin E is fat soluble. Cyanocobalamin is man-made and is important for growth, cell reproduction and other things. Tocopherol is a phenol found in olive and sunflower oils. Carotene is present in certain fruits and vegetables and acts as antioxidant. Whereas, riboflavin is also a vitamin found in food and used as a dietary supplement.

Complete Step by step solution:
The chemical name of Vitamin E is tocopherol. Vitamin E is a group of eight fat soluble compounds that includes four tocopherols and four tocotrienols. Vitamin E acts as an antioxidant, protecting cell membranes from reactive oxygen species. Tocopherols are majorly found in olive and sunflower oils and also in soybean and corn oil. Vitamin E deficiency causes neurological problems due to poor nerve conduction. These include neuromuscular problems such as spinocerebellar ataxia and myopathies. Vitamin E is also derived from petroleum products.

Note: Cyanocobalamin is a man-made form of Vitamin ${B_{12}}$ . This vitamin is important for growth cell reproduction, blood formation, and protein and tissue synthesis. It is also used to treat people with pernicious anemia. Animals, including humans, can convert cyanocobalamin to any one of the active ${B_{12}}$ compounds. Carotene is a natural occurring Vitamin A obtained from fruits and vegetables and has antioxidant properties, so it inhibits free radical damage to DNA. It is a strongly colored red-orange pigment abundant in plants and animals and the most active and important provitamin $A$ carotenoid. And riboflavin is also known as Vitamin ${B_2}$ . It is required by the body for cellular respiration. Food sources that contain riboflavin are eggs, green vegetables, milk and other dairy products, meat, mushrooms, and almonds.