Question

In which compound, energy is stored?

• A. NATP
• B. NADP
• C. ADP
• D. ATP

Answer 1

The correct option is D

ATP

The correct option is D.

Explanation of the Correct Option:

• The energy compound that stores the energy to be used for metabolic activities is adenosine triphosphate (ATP).
• It is generated during the oxidation of carbohydrate molecules during respiration.
• The hydrolysis of ATP molecules releasing ADP and inorganic phosphate provides energy for various metabolic activities.

Explanation of Incorrect Options:

Option A:

• The energy is stored in ATP molecule, not NADP.

Option B:

• The NADP molecule contains lower energy. It is converted into high energy compound NADPH₂ during photosynthesis.

Option C:

• The ADP molecule contains less energy than the ATP molecule.

Therefore, ATP is the compound in which the energy is stored.