Hi,
The number of calories in a gram of fat is :
C more than double the number of calories in a gram of carbohydrates
The number of calories in a gram of fat is more than double the number of calories in a gram of carbohydrates. Thus option C is correct.
Three essential macromolecule carbohydrates, protein and fats are the source of nutrients which to provide calories.
Calories is the pre-SI metric energy released from body by the digestion and absorption of food.
Fat provides more calories per gram in comparison to carbohydrates and proteins.
Two types of fats, saturated and unsaturated fats present in a variety of meals, where unsaturated fats are with one or more double-bond chemical structures in their fatty acid chains and it is healthy as diet.
saturated fats are present in animal fat, high intake of this fact lead to increase the risk of cancer and other disorders.
A gram of fat will give 9 calories, where as a gram of carbohydrate or protein generate 4 calories. Thus option C is correct.
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