The activity of some enzymes requires vitamins. This is because vitamin derivatives contribute to the biochemical mechanisms of these enzymes. These vitamin derivatives belong to a class of molecules known as cofactors, which are organic molecules (called coenzymes) or metallic ions, that assist in the catalytic activity of an enzyme.
Divergent. convergent, and transform.
They have a range of important functions. Such functions include channeling or transporting molecules across the membrane.
Tropical and subtropical areas
