Question

If atp is thermodynamically unstable, that is it has a large negative δg for hydrolysis, why is it a useful storage form of energy?

Answer 1

The answer is ATP hydrolysis has a very high activation energy. Because the P-O bond of ATP and the H-O bond of lytic water are broken during ATP hydrolysis, the process has a high activation energy.

ATP hydrolysis

Energy is released and ATP is changed into adenosine diphosphate when one phosphate group is removed by breaking a phosphoanhydride bond during a procedure known as hydrolysis (ADP).

As with the removal of a phosphate from ADP to create adenosine monophosphate, energy is likewise released (AMP).

Energy is required for a variety of vital biological and cellular functions, including ATP hydrolysis. These include active transport, Purinergic signaling, synaptic signaling, intracellular signaling, DNA and RNA synthesis, and muscular contraction.

The three neighboring phosphate units of ATP have a high negative charge density, which further destabilizes the molecule and increases its energy. Some of these electrostatic repulsions are alleviated by hydrolysis, which also causes conformational changes in the structure of the enzyme.

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Answer 2

The answer is ATP hydrolysis has a very high activation energy.

Because the P-O bond of ATP and the H-O bond of lytic water are broken during ATP hydrolysis, the process has a high activation energy.

What is ATP hydrolysis?

• Energy is released and ATP is changed into adenosine diphosphate when one phosphate group is removed by breaking a phosphoanhydride bond during a procedure known as hydrolysis (ADP).
• As with the removal of a phosphate from ADP to create adenosine monophosphate, energy is likewise released (AMP).
• Energy is required for a variety of vital biological and cellular functions, including ATP hydrolysis. These include active transport, Purinergic signaling, synaptic signaling, intracellular signaling, DNA and RNA synthesis, and muscular contraction.
• The three neighboring phosphate units of ATP have a high negative charge density, which further destabilizes the molecule and increases its energy. Some of these electrostatic repulsions are alleviated by hydrolysis, which also causes conformational changes in the structure of the enzyme.

To learn more about ATP hydrolysis visit: brainly.com/question/13056741

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