Question

Match List - I with List - II.

Choose the most appropriate match from the options given below:

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

Hint:

- Restriction enzymes = molecular scissors - Biolistics = gene gun method - Microinjection = direct DNA injection into cells - Heterologous host = produces recombinant proteins

Answer 1

The Correct Option is A

Concept: These are important tools and techniques used in biotechnology and genetic engineering.

Step 1: Match each term.

• Restriction enzymes → Cut DNA → Molecular scissors → A-II
• Microinjection → Used to inject DNA into animal cells → B-III
• Biolistics → Uses gene gun for DNA delivery → C-IV
• Heterologous host → Produces recombinant protein → D-I

Step 2: Write correct matching.
\[ A\text{-II},\quad B\text{-III},\quad C\text{-IV},\quad D\text{-I} \]

Step 3: Final conclusion.
Thus, the correct option is: \[ (A) \]