The Protein Cytochrome P450 Found in Liver Microsomes

The protein cytochrome P450 found in liver microsomes

A) is reduced by NADPH directly without a reductase enzyme.
B) binds hydroxylatable substrates and oxygen.
C) requires catalytic amounts of a non-heme iron protein called ferritin.
D) converts lipophilic compounds into conjugates with sulfate or glucuronic acid.
E) All of the above.