Select the wrong statement

Options

A. Presence of chromogenic substrate gives blue colour colonies if the plasmid in the bacteria does not have an insert
B. Retroviruses in animals have the ability to transform normal cells into cancerous cells
C. In microinjection, cells are bombarded with high velocity microparticles of gold or tungsten coated with DNA
D. Since DNA is a hydrophilic molecule it cannot pass through cell membranes

Answer

C