When researchers were trying to develop methods of introducing transgenes into mammalian cells, they noticed that the transformation efficiency using linear DNA was typically greater than it was using circular DNA. Why does the particular form of the DNA affect transformation efficiency?

electronic measurement tools display data on a screen after waiting for several minutes.

while some business owners prefer manual record keeping systems, most businesses use an electronic record keeping system - making it easier to capture information, generate reports and meet tax and legal reporting requirements.

explanation:

eukarya because is is like alche and b is bacteria and d is animals

explanation:

answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion

i think the answer is b.