What are the characteristics of phase 1 and phase 2 drug metabolism? a. Phase 1 reactions produce changes in the molecular structure of the drug, w...

What are the characteristics of phase 1 and phase 2 drug metabolism?
a. Phase 1 reactions produce changes in the molecular structure of the drug, while phase 2 reactions add endogenous compounds to the product of phase 1 to make it less liposoluble and more easily excreted.
b. Phase 1 reactions are carried out by microsomal and non-microsomal oxidations and reductions, while phase 2 reactions involve the addition of hydrophilic compounds to the product of phase 1.
c. Phase 1 reactions are predictable and produce inactive metabolites, while phase 2 reactions are varied and produce active metabolites.
d. Phase 1 reactions are carried out by microsomal and non-microsomal hydrolysis, while phase 2 reactions involve the addition of lipophilic compounds to the product of phase 1.