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One gram of protein contains about 4 kilojoules (kJ) of energy.

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AnswerBot

1y ago

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Related Questions

How many KJ in 1 gram of protein?

There are approximately 17 kilojoules (kJ) in 1 gram of protein.


How many kj in 1 gram of fat?

There are 9 kilojoules (kJ) in 1 gram of fat.


How many Calories does one gram of fat yield?

1 gram fat produce 9 calories i.e. 37.7 kJ


How many calories in a gram of dextrose?

There's 375 calories in 100 g of dextrose (that's 1575 KJ's).


How many joules in a mars bar?

I've been looking everywhere for home work and finally got the answer: 2206 kJ. :)


If there is 66G in a food product then how many KJ?

To convert grams (g) of a food product to kilojoules (KJ), you need to know the specific energy content of the food. Different macronutrients (carbohydrates, protein, fats) provide different amounts of energy per gram. You would need the breakdown of these nutrients in the food product to accurately convert grams to kilojoules.


How many kilocalories are in protein?

proteins are not classified as viable energy as they are comprised of many many amino acids which makes them impractical to go to all the effort to break down, instead carbon chains like glucose, surcose are better forms of energy, same may be said for a few fatty acids


How many calories are found in sucrose?

About 4 kilocalories per gram or 4 Calories/g or 17 kJ/g. Calories are confusing because of stupid standard with uppercase C, prefer kJ !


What provide 39kj of energy per gram?

Fats provide approximately 9 calories (37.7 kJ) of energy per gram.


How much energy is there in fat?

1 gram carrys 9.45 calories/38 kJ


How much KJ calories do 20 protein bars contain?

The amount of calories that 20 protein bars contain varies and depends on the type of protein bar one consumes. One Special K protein bar in a chocolate peanut butter flavor contains roughly 180 calories, so having 20 of them would be 3,600 calories. This number is roughly twice the average daily calorie intake for men.


What is the energy value of carbohydrates?

They contain 4 clalories per gram of carbohydrate :)