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Among the energy values or nutrients 9.3...

Among the energy values or nutrients 9.3 calories is that of

A

Fats

B

Proteins

C

Vitamins

D

Carbohydrates

Text Solution

Verified by Experts

The correct Answer is:
A
The caloric value is determined by the presence of unoxidised atoms of carbon and hydrogen. A molecule of fat contains more unoxidised atoms of carbon and hydrogen than a carbohydrate molecule or a molecule of protein. 1g of fat yields 3.9 K cal, 1g of carbohydrate 1.4 K cal and 1 of protein g 1.4 K cal .
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