Question

Which of the following will be a biological method for gene transfer?

• A. Electroporation
• B. Microinjection
• C. Particle bombardment
• D. Baculoviral vector system

Answer 1

Answer:

D. Baculoviral vector system

Gene transfer to animal cells has various biological and mechanical ways. The physical or mechanical ways are electroporation, microinjection, particle bombardment, sonoporation, laser-induced, bead transfection. The biological method is using various viral vectors for the transfer of DNA.