Topics: Biotechnology Quiz
At what temperature does the Extension step of PCR occur?
A. 95°C
B. 50-65°C
C. 72°C
D. Any temperature
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What happens in the Denature step of PCR?
A. The DNA nucleotides are broken apart.
B. The base-pairing rules for DNA are reversed.
C. The double-stranded DNA is separated into two single strands of DNA.
D. The DNA is returned to its natural setting.