Biotechnology-And-Its-Applications Question 166
Question: Following are the steps in one type of gene therapy.
(i) Inject engineered cells into patients bone marrow. (ii) Viral DNA inserting the normal allele into the chromosome. (iii) Let retrovirus infect bone marrow cells that have been removed from patient and cultured. (iv) Insert RNA version of normal allele into retrovirus. The correct sequence is:
Options:
A) (i), (ii), (iii) and (iv)
B) (iv), (iii), (ii) and (i)
C) (i), (ii), (iv) and (iii)
D) (iv), (iii), (i) and (ii)
Show Answer
Answer:
Correct Answer: B
BETA
