The transfer of a phosphate group to a molecule or compound is called
A) carboxylation.
B) ionization.
C) phosphorylation.
D) hydrogenation.

Question

Quizplus · Accepted Answer

Phosphorylation is the transfer of a phosphate group to a molecule or compound. It is a common biochemical process that plays a critical role in many cellular signaling pathways and metabolic reactions. Carboxylation is the addition of a carboxylic acid group to a molecule, ionization is the process of forming ions by adding or removing electrons, and hydrogenation is the addition of hydrogen atoms to a molecule. None of these processes involve the transfer of a phosphate group, so they are not the correct choice.

The Transfer of a Phosphate Group to a Molecule or Compound