Question

Each gram of lipid is capable of yielding.
a) 9.3 calories
b) 8.2 calories
c) 7.1 calories
d) 6 calories

Answer 1

Carbohydrates and Lipids are a major source of energy for the human body.


The oxidation of carbohydrates and lipids provides energy to the human body. Carbohydrates are a ready source of energy for the body whereas Lipids are the energy reserve for the body.


Lipids are stored in a larger quantity than the glycogen since human body is not capable of storing large amount of glycogen.


Thus Lipids yield 9.3 calories. Carbohydrates and proteins yield 4 calories each.