The recommended daily intake percentages for macronutrients are 50 carbohydrates, 30 proteins, and 20 fats. This means that half of your daily calories should come from carbohydrates, 30 from proteins, and 20 from fats.
5% carbohydrates, 60% proteins, and 35% fats
No, enzymes break carbohydrates down into sugar.
carbohydrates
Digestion
A slight misunderstanding; carbohydrates are sugars. Sucrose is table sugar.
Vitamins are organic substances that enhance the breakdown of proteins, carbohydrates, and fats. Without vitamins, the breakdown and assimilation (the taking in of nutrient material) of foods would not occur.
Lemon juice and water
The mitochondria is the organelle responsible for extracting energy from the breakdown products of carbohydrates such as glucose, through the process of cellular respiration.
Helps cells to breakdown carbohydrates and use them for energy
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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.
The energy released from food molecules is derived primarily from the breakdown of macronutrients like carbohydrates, fats, and proteins through cellular respiration. This process occurs in the mitochondria of the cell, where molecules such as glucose are metabolized to produce ATP, the cell's primary energy currency.