Viruses used in gene therapy that are capable of penetrating cells and inserting modified DNA into them are called:
A) recombinant viruses
B) re-engineered viruses
C) retroviruses
D) macroviruses

Question

Quizplus · Accepted Answer

Retroviruses are capable of inserting their genetic material into the genome of the host cell, which is a key feature for gene therapy. Recombinant and re-engineered viruses refer to viruses that have been modified for use in gene therapy, but these terms do not specifically describe the virus's ability to penetrate cells and insert modified DNA. Macroviruses do not exist as a recognized category of viruses.

Viruses Used in Gene Therapy That Are Capable of Penetrating