Statins are produced by which microorganism?

Which steroid is useful for transformation?

Brewer's yeast is used for . . . . . . $A$ . . . . . . of malted cereals and fruit juices to produce . . . . . . $B$ . . . . . . .

Match the columns :

Column-$I$	Column-$II$
$(a)$ Statin	$(1)$ To remove oily stains
$(b)$ Cyclosporin $A$	$(2)$ To break blood clot
$(c)$ Streptokinase	$(3)$ To decrease cholesterol in blood
$(d)$ Lipase	$(4)$ Component to reduce blood immunity

Which of the following alcoholic beverages are produced by distillation of the fermented broth?

$A$: Statins are products of the fermentation activity of yeast.
$R$: Statins and mevalonate compete for the same active site on the enzyme involved in cholesterol synthesis.