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FAT
Yes, hence - 1 gram of each.
2,000,000 mg, because each kilo gram equals to 1,000 gram and each gram equals to 1,000 milli gram. Hence 2 kg = 2 x 1,000 x 1,000 mg = 2,000,000 mg.
9 kcal/gm
Heat of vaporization
2
from protein 4g; fats 9g; carb 4g;
Fats
Fat
Fat
starch is the nutrient that provides greatest amount of energy. during the process of digestion starch is converted into maltose which is then converted into glucose. breaking down of 1 glucose molecule provides 2780kilo joules of energy.
Fats (lipids) offer the most concentrated energy source (i.e the most kilojoules of energy per gram, compared with other nutrients).
Each gram of Carbohydrate contains 4Kcals. Equally, each gram of Protein holds 4Kcal of energy. A gram of fat, however, contains 9Kcal of energy. Each gram of Carbohydrate contains 4Kcals. Equally, each gram of Protein holds 4Kcal of energy. A gram of fat, however, contains 9Kcal of energy.
For each gram of reactant fusion produces more energy than fission.
when they say fat yields this much energy or carbs give that much energy they are talking about calories. and more specifically they are talking about Kilocalories. 1 Kilocalorie is the amount of heat it takes to increase the temperature of 1 kilogram of water 1 degree (i believe fahrenheit) at one atmosphere (basically means sea level ish). heat is the energy. carbohydrates yield 4 calories/gram proteins yield 4 calories/gram fats yield 11 calories/gram alcohol is 9 calories/gram (just threw that one in there) ^^
Fat, protein and carbohydrate, although there are some others such as alcohol and glycerol that do not come into these categories that can provide energy.
Sugar is a pure carbohydrate. As such, one gram of sugar provides the equivalent of 4 kcalories of energy. Knowing this information we can conslude that five grams of sugar would yield 20 kcalories.