What vitamin is plp a primary coenzyme

This vitamin is known as vitamin B6. PLP is an acronym for the active form of this vitamin called pyridoxal 5'-phosphate. This form serves as a coenzyme in many enzyme reaction in  amino acid, glucose, and lipid metabolism. There are several forms of this vitamin that are known such as Pyridoxine, Pyridoxal , Pyridoxamine and pyritinol.

Communication. releasing emotions/feelings to someone you know you can count on. ; ) someone who may not understand but willing to listen.

The answer would be d. most contraceptives are effective when used properly