Mnemonic or trick for microbe-product pairs (citric acid, acetic acid, butyric acid, cyclosporin A, statins, streptokinase)?
Second attempt, and I keep dropping the same 2–3 marks in this chapter every test. Not because I don't know it, but because the options in MCQs are designed to look similar. Last week's chapter test had a match-the-colum











