AP BIOLOGY

Detailed explanation-1: -ATP – Adenosine triphosphate is called the energy currency of the cell. It is the organic compound composed of the phosphate groups, adenine, and the sugar ribose. These molecules provide energy for various biochemical processes in the body. Therefore, it is called “Energy Currency of the Cell”.

Detailed explanation-2: -ATP is commonly referred to as the “energy currency” of the cell, as it provides readily releasable energy in the bond between the second and third phosphate groups.

Detailed explanation-3: -Adenosine triphosphate (ATP) is probably the most important phosphate compound of all. It is the universal energy “currency” for all known life forms. ATP and its reaction products provide or store energy for all organism activity.

Detailed explanation-4: -ATP is the energy currency of the cell because it is the most preferred energy molecule in the cell. Its preference is due to the following factors: It donates its phosphoryl groups to release energy.

Detailed explanation-5: -ATP is universally conserved as the principal energy currency in cells, driving metabolism through phosphorylation and condensation reactions. Such deep conservation suggests that ATP arose at an early stage of biochemical evolution. Yet purine synthesis requires 6 phosphorylation steps linked to ATP hydrolysis.