NURSING ANM AND GNM

NURSING EXAM QUESTIONS

BIOCHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How many calories per gram do carbohydrates provide?
A
4
B
9
C
20
D
1
Explanation: 

Detailed explanation-1: -Carbohydrates provide 4 calories per gram, protein provides 4 calories per gram, and fat provides 9 calories per gram.

Detailed explanation-2: -One level teaspoon of sugar contains 16 Calories and 4 g of carbohydrates.

Detailed explanation-3: -This number equals the number of carbohydrate servings in 1 standard serving. Remember: 1 carbohydrate serving is 15 grams of carbohydrate.

Detailed explanation-4: -All three provide energy (measured in calories), but the amount of energy in 1 gram (1/28 ounce) differs: 4 calories in a gram of carbohydrate or protein. 9 calories in a gram of fat.

Detailed explanation-5: -Alcohol (in the form of ethanol) provides about 7 Calories per gram.

There is 1 question to complete.