Explain the relationship of dietary lipids to chronic disease

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."

colors do exist. the color of the sky is actually violet; humans percieve the color of the sky as blue.