What are the products of the replication of one dna molecule? select one: a. two strands joined into one double-stranded dna molecule b. two identical double-stranded dna molecules c. a set of four sister chromatids d. a pair of homologous chromosomes e. four identical double-stranded dna molecules

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."