Which cells are transformed by `T_1` plasmid?

Which T-cell is hampered by HIV virus?

If a recombinant DNA bearing gene for resistance to antibiotic ampicillin is transferred to E.coli cells, the host cells become transformed into ampicillin resistant cells. If such bacteria are transferred on agar plates containing ampicillin, only transformants will grown and the untransformed recipient cells will die. The ampicillin resistant gene in this case is called as 1) selectable marker 2) recombinant protein 3) cloning site 4) chemical scalpels

What is transformation?

What do you mean by plasmid ?

Identify the plasmid

Name the source organism from which Ti plasmid is isolated.

Write a short note on plasmids.

Which of the following microbes transform normal plant and animal cells to cancerous cells respecively ?