A calorie
Food energy is usually measured in calories.
Food energy is usually measured in calories.
Calorie is the unit used to express chemical energy in food.
Scientists use a tool called a bomb calorimeter to measure the energy content of foods. This device burns a sample of the food in a controlled environment and calculates the amount of heat produced, which is used to determine the energy content in the form of calories.
It is called respiration.It take place in cytoplasm and mitochondria.
Calorific value. One calorie = 4.178 joule
The amount of energy or fuel in food is called "calories." Calories measure the energy that food provides to the body when consumed. Different types of macronutrients—such as carbohydrates, proteins, and fats—contain varying amounts of calories per gram, contributing to the overall energy content of the food.
The recommended unit to use for any type of energy is the joule. That way, no conversion factors are required, when converting from one type of energy to another. In practice, the calorie or kilocalorie is still sometimes used for food.
The amount of oxygen that's consumed when you burn your food is an indirect measure of the amount of energy that's released from the food. Bomb calorimeters are sometimes used to measure the energy content in food.
It is in movement
The unit of measurement used to measure the amount of heat produced during metabolism is kilocalorie (kcal). This unit is commonly used to quantify the energy content of food as well.
No food will be produced. So no energy will be produced