Question

atp
adp serves as a partially charged battery in the cell, seeking to regain its full energy capacity by adding a phosphate group in a process called phosphorylation. once the third phosphate is attached, it becomes atp again and can supply energy for cellular activities.
what is the process called when adp is converted back into atp?
propyl oxidation
phosphorylation
ribose decomposition

Explanation:

ADP gains a phosphate group to become ATP. This process of adding a phosphate group is called phosphorylation. Propyl oxidation and ribose decomposition are not related to the conversion of ADP to ATP.

Answer:

B. phosphorylation