Question

Consider the following.
a. Insulin
b. Human Growth hormone
c. Interferons
d. Hepatitis-B surface antigen
Which of the above of/are generated from genetically engineered microbes?

• A. $1$ only
• B. $1,2$ and $3$ only
• C. $3$ and $4$ only
• D. $1,2,3$ and $4$

Answer 1

The correct option is D $1,2,3$ and $4$

D. 1,2,3 and 4

Solution: Insulin, human growth hormone, interferons and hepatitis B surface antigen have been produced from genetically engineered microbes (E.coli, Yeast. etc.) by introducing the original hormone-producing gene from the organism into the vector.

So the correct answer is "1,2.3 and 4".