When electroporation is used for introducing DNA into mammalian cells (P) a carrier for DNA is not required (Q) the lipid bilayer (membrane) interacts with an electric pulse to generate permeation sites (R) the viability of the cells becomes approximately zero percent (S) the first step involves absorption of DNA on the cell membrane

When electroporation is used for introducing DNA into mammalian cells

1.	When electroporation is used for introducing DNA into mammalian cells (P) a carrier for DNA is not required (Q) the lipid bilayer (membrane) interacts with an electric pulse to generate permeation sites (R) the viability of the cells becomes approximately zero percent (S) the first step involves absorption of DNA on the cell membrane
A.	P, Q
B.	Q, R
C.	P, S
D.	Q, S
Answer» B. Q, R

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