BIOMOLECULES AND ENZYMES

BIOLOGY

VITAMINS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Vitamin E is
A
Retinol
B
Calciferol
C
Tocopherol
D
None of the above
Explanation: 

Detailed explanation-1: -Vitamin E (also known as tocopherol or alpha-tocopherol) is a nutrient that is found in every cell of your body. It helps your nerves and muscles work well, prevents blood clots, and boosts your immune system so it can fight off infections from germs.

Detailed explanation-2: -Vitamin E was discovered in 1922, isolated in 1935, and first synthesized in 1938. Because the vitamin activity was first identified as essential for fertilized eggs to result in live births (in rats), it was given the name “tocopherol” from Greek words meaning birth and to bear or carry.

Detailed explanation-3: -Research has found that only tocopherol can correct vitamin E deficiency, which suggests that tocopherol is the form of vitamin E that the body needs to function efficiently.

Detailed explanation-4: -Vitamin E is a fat-soluble vitamin with several forms, but alpha-tocopherol is the only one used by the human body. Its main role is to act as an antioxidant, scavenging loose electrons-so-called “free radicals”-that can damage cells.

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