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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 heat is produced when 10mg protein under body metabolism?

The heat produced during the metabolism of protein depends on several factors, including the type of protein and the metabolic pathways involved. On average, the metabolism of protein releases about 4 kcal of energy per gram. Therefore, metabolizing 10 mg (0.01 g) of protein would produce approximately 0.04 kcal, which can be converted to joules (1 kcal ≈ 4.184 kJ), yielding about 0.167 kJ of heat. This amount of heat is relatively small compared to energy derived from carbohydrates and fats.


How much energy is there in fat?

1 gram carrys 9.45 calories/38 kJ


What is the energy value of carbohydrates?

They contain 4 clalories per gram of carbohydrate :)