Which of the following is used in detergent formulations and helps in removing oily stains from the laundry?

Select the incorrect match.

Which chemical compound is used as an immunosuppressive agent in organ transplant patients?

Assertion $(A)$: The statin produced by the yeast $Monascus$ $purpureus$ lowers blood cholesterol.
Reason $(R)$: Statins act by competitively inhibiting the enzyme responsible for the synthesis of cholesterol.

Modern detergents contain enzyme preparations of

Which scientists established the full potential of penicillin as an effective antibiotic by improving its production?