Question

through which conversion is energy released?
adp to atp
atp to adp
nadp+ to nadph
co2 and h2o to c6h12o6 and o2

Explanation:

ATP (adenosine triphosphate) has high - energy phosphate bonds. When ATP is converted to ADP (adenosine diphosphate), one of these high - energy phosphate bonds is broken, and energy is released. This energy is used for various cellular processes.

• For ADP to ATP: Energy is required to form the high - energy phosphate bond in ATP.
• For \(NADP^{+}\) to NADPH: Energy (in the form of electrons from a light - dependent reaction in photosynthesis) is used to reduce \(NADP^{+}\) to NADPH.
• For \(CO_{2}\) and \(H_{2}O\) to \(C_{6}H_{12}O_{6}\) and \(O_{2}\) (photosynthesis): Energy (from sunlight) is required to convert \(CO_{2}\) and \(H_{2}O\) into glucose (\(C_{6}H_{12}O_{6}\)) and \(O_{2}\).

Answer:

B. ATP to ADP