All of the following statements are true except ?: (A) PG's and leukotriences are derived from arachidonic acid, (B) Cox-I is an inducible enzyme, (C) Cox II is induced by cytokines at sites of inflammation, (D) Leukotrienes cause smooth ms. constriction
Answer is B. Ans. is 'b' i.e., Cox I is an inducible enzymes o Cox-2 is an inducible enzyme, not Cox-1.