Question

Match the following therapeutic products formed by r-DNA technology.
A B
a – Blood proteins i – Hepatitis B
b – Human hormones ii – Lysozyme
c – Immuno modulators iii – Insulin
d – Vaccine iv – Urokinase

• A. a-ii, b-iv, c-i, d-iii
• B. a-iii, b-i, c-iv, d-ii
• C. a-i, b-iv, c-ii, d-iii
• D. a-iv, b-iii, c-ii, d-i

Hint:

Insulin was the {first recombinant human protein} produced commercially.

Answer 1

The Correct Option is C

Step 1: Identify blood proteins.
Hepatitis-B vaccine is a blood-derived protein produced by r-DNA technology.
Step 2: Identify human hormones.
Urokinase is a hormone-like protein involved in clot dissolution.
Step 3: Identify immuno-modulators.
Lysozyme enhances immune response and acts as an immuno-modulator.
Step 4: Identify vaccine.
Insulin is commonly produced by r-DNA technology and used therapeutically.
Step 5: Final matching.
Thus, correct matching is a-i, b-iv, c-ii, d-iii.