What is the value of 1 ATP in joules?
There are 6,022*10^23 molecules in a mole, and there are 3 phospates in one ATP molecule and 2 of them may be splitted off. 2 * 6,64 * 10^(-20) = 1,33 * 10^(-19) joules.
What is the value of 1 ATP?
Hydrolysis of one mole of ATP to ADP under standard conditions releases 7.3 kcal/mole of energy. ΔG for hydrolysis of one mole of ATP in the living cells is almost double the amount of energy released during standard conditions, i.e. -14 kcal/mole.
How many calories are in one ATP?
7.3 kcal
It is generally accepted that one molecule of ATP provides 7.3 kcal per mole (approx 8 kcals) energy when hydrolyzed to ADP.
When ATP is Brokendown using water energy is released which is equivalent to a 60.5 kJ mol B 30.5 kJ mol C 36.5 kJ mol?
The correct answer is 30.5 kJ/mol.
What is the unit of ATP?
ATP is considered the molecular unit of intracellular energy currency. ATP derives its inherent energy secondary to anhydride bonds connecting adjacent phosphate functional groups. Hydrolysis of ATP energy generates energy for all cellular processes.
How much energy is stored in ATP?
about 7,300 calories
The amount of energy stored is about 7,300 calories for every mole of ATP formed. At the energy-requiring site, the last phosphate group in the tail is broken off and the energy in the bond liberated. Again, about 7,300 calories of energy per mole is released.
How much energy is produced from ATP in kJ mol?
Two prominent questions remain with regard to the use of ATP as an energy source. Exactly how much free energy is released with the hydrolysis of ATP, and how is that free energy used to do cellular work? The calculated ∆G for the hydrolysis of one mole of ATP into ADP and Pi is −7.3 kcal/mole (−30.5 kJ/mol).
How do you convert ATP to calories?
1 ATP = 7.3 kcal/mol Total calories = 1769 = 1.769 KCal.
What is a joule calorie?
The calorie was originally defined as the amount of heat required at a pressure of 1 standard atmosphere to raise the temperature of 1 gram of water 1° Celsius. Since 1925 this calorie has been defined in terms of the joule, the definition since 1948 being that one calorie is equal to approximately 4.2 joules.
How much energy is released when 1 mole of ATP is broken using water?
When ATP (Adenosine Triphosphate) is broken down using water then 30.5 kJ or 7.5k calories of energy is released.
How much energy is released from one mole of ATP is broken down using water?
The hydrolysis of one ATP mole releases 7.3 kcal of energy (∆G = −7.3 kcal/mol of energy).