1 gram of fat is about 9 calories
Energy in food is stored in three types of molecules. Carbohydrates and proteins can store 4 kCal per gram. Fats (or triglycerides) can store up to 9 kCal per gram.
7 kcal per gram
4 calories per gram or 16.8kJ per gram
no.
Protein has 4 calories per gram Carbohydrate has 4 calories per gram too Fat has 9 calories per gram
4 calories per one gram of carbohydrates. == == A single gram of carbohydrates contains roughly four calories of energy. (Proteins also contain 4 kcal/gram; fats contain 9 kcal/gram and ethanol contains 7 kcal/gram.)
4 per gram the other macronutrients are: protein - 4 per gram (same as carbs) fat - 9 per gram
PROTIENS
3.4 kcal per gram of dextrose.
They contain 4 clalories per gram of carbohydrate :)
Fat