NEET Biology question
I. ...A... is the ability of a cell to take up foreign DNA. II. The cell is treated with a specific concentration of a divalent cation such as ...B... to increase the pore size in the cell wall. III. In the ....C.... method, recombinant DNA is directly injected into the nucleus of an animal cell. The most appropriate option regarding A, B and C is:
Answer: (C)
Solution
The ability to take up foreign DNA is termed competency (not transformation, which is the uptake event itself), the divalent cation used is calcium (not sodium,
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account