# Best answer: How much energy is Utilised in the synthesis of one gram mole of glucose?

Contents

696 kcal.

## How much energy is required to produce 1 mole of glucose?

If we begin with 1 mole of glucose (180 g) and oxidize it with 6 moles of oxygen molecules, there are 6 moles of carbon dioxide, 6 moles of water and 686 kcal of energy produced.

## How much energy 1 g of glucose release?

The NME factor for protein is 13 kJ/g (3.2 kcal/g) versus the Atwater general factor of 17 kJ/g (4.0 kcal/g).

3.5 CURRENT STATUS OF FOOD ENERGY CONVERSION FACTORS.

 Glucose 16 (3. 75) 16 (3.8) 17 (4.0) 15 (3.68) #

## How much energy is provided by 1 gram of glucose in kg?

4 Kcal is right answer .

## How much energy does one mole of carbohydrates release?

In aerobic respiration the net ATP produced is 38. One ATP yields approximately 10 kilocalories of energy. Thus, the energy liberated during the metabolism of one mole of glucose is 380 kilocalories.

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## How much energy is there in a glucose?

The energy yield from glucose is often stated as the yield per liter of oxygen, which would be 5.1 kcal per liter or 21.4 kJ per liter. This energy yield could be measured by actually burning the glucose and measuring the energy liberated in a calorimeter.

## How much energy from the sun is stored in 1 mole of glucose in photosynthesis?

If the equation for glucose formation given earlier is used to approximate the actual storage process, the production of one mole (i.e., 6.02 × 1023 molecules; abbreviated N) of oxygen and one-sixth mole of glucose results in the storage of about 117 kilocalories (kcal) of chemical energy.

## How much energy does each gram of glucose contain?

Each gram of glucose contains approximately four calories. Glucose is the main building block of all carbohydrates.

## How many calories does 1 gram of glucose have?

Since the carbohydrates (starch and sugar) in our food provide 4 calories of energy per gram, this is equivalent to a minimum of 520 calories from carbohydrate each day.

## Which of the following carbohydrates give the instant source of energy?

Glucose is absorbed directly by cells and used in glycolysis. This leads to release of energy. The process happens instantly. Hence, glucose is termed as an instant source of energy.