Question

question 4 (1 point)
listen
what is pcr or polymerase chain reaction?
a) a process in which the size and order of dna segments is determined.
b) a process used to separate fragments based on charge and size.
c) the technique of quickly making copies of dna using enzymes and a cyclic
fluctuation in temperature
d) a technique in which dna samples are cut by restriction enzymes, and the
resulting fragments are separated via electrophoresis creating a pattern of
bands.

Explanation:

PCR (Polymerase Chain Reaction) is a technique that uses enzymes and a cyclic temperature fluctuation to quickly make copies of DNA.

Answer:

C. The technique of quickly making copies of DNA using enzymes and a cyclic fluctuation in temperature.