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Which of the following methods can be us...

Which of the following methods can be used for making the bacterial cell " competent" ?

A

Treating with a specific concentration of divalent cation `(Ca^(+2))`

B

Treating with a specific concentration of monovalent cation `(K^+)`

C

Heat shock/electric current of high voltage

D

Both (A) and (C )

Text Solution

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The correct Answer is:
D
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