Since its invention in the 1980s,the polymerase chain reaction (PCR)is a very common tool,because PCR
A) rapidly replicates DNA sequences with the use of bacterial cells.
B) rapidly replicates DNA sequences with the use of animal cells.
C) rapidly replicates DNA sequences without the use of living organisms.
D) eliminates the need for recombinant DNA.
E) reduces the size of plasmids and speeds their insertion.

Question

Quizplus · Accepted Answer

PCR allows for cheap, rapid production of many copies of pieces of DNA in a cell-free system.

Since Its Invention in the 1980s,the Polymerase Chain Reaction (PCR)is