Question

\begin{table}[h] \centering \begin{tabular}{|c|l|c|l|} \hline \multicolumn{2}{|c|}{List I (Bioactive molecules)} & \multicolumn{2}{c|}{List II (Importance)}
\hline A & Streptokinase & I & Immunosuppressive agent
B & Statins & II & Removal of clots from the blood vessels
C & Lipases & III & Blood cholesterol-lowering agent
D & Cyclosporin A & IV & Detergent formulations
\hline \end{tabular} \caption{Match List I with List II} \end{table} Choose the correct answer from the options given below :}

• A. A-II, B-III, C-I, D-IV
• B. A-IV, B-III, C-II, D-I
• C. A-II, B-III, C-IV, D-I
• D. A-III, B-II, C-IV, D-I

Hint:

Logic Tip: Use functional word associations: \textbf{Strep}tokinase = \textbf{Stops} clots. \textbf{Stat}ins = Keeps cholesterol \textbf{Static}/Low. \textbf{Lip}ase = Breaks down \textbf{Lip}ids (oils/fats in laundry). \textbf{Cyclo}sporin = \textbf{Cycles} down the immune system.

Answer 1

The Correct Option is C

Concept:
Microbes are heavily utilized in industrial and medical biotechnology to produce highly specific bioactive molecules, enzymes, and organic acids. Recognizing the microbial source and the exact clinical or commercial application of these molecules is fundamental.
Step 1:
Streptokinase is an enzyme produced by the bacterium Streptococcus and modified by genetic engineering. It acts as a "clot buster," clinically used to dissolve blood clots in the blood vessels of patients who have suffered myocardial infarctions (heart attacks). Match: A $\rightarrow$ II
Step 2:
Statins are bioactive molecules produced by the yeast Monascus purpureus. They are widely prescribed as blood cholesterol-lowering agents. They function by competitively inhibiting the enzyme responsible for the synthesis of cholesterol in the liver. Match: B $\rightarrow$ III
Step 3:
Lipases are lipid-digesting enzymes. Because of their ability to break down fats and oils, they are extensively used commercially in detergent formulations to help remove tough oily stains from laundry. Match: C $\rightarrow$ IV
Step 4:
Cyclosporin A is a powerful bioactive molecule produced by the fungus Trichoderma polysporum. It is primarily used in medicine as an immunosuppressive agent in organ transplant patients to prevent the body's immune system from rejecting the new, foreign organ. Match: D $\rightarrow$ I
Step 5:
Combining all the verified matches yields the sequence A-II, B-III, C-IV, D-I. Reviewing the provided choices, this corresponds precisely to Option (3).