Which PCR Step Synthesizes Complimentary DNA Strands

question 65

Multiple Choice

Which PCR step synthesizes complimentary DNA strands?

• A) Heat target DNA to 94° C.
• B) Add DNA polymerase and nucleotides at 72° C.
• C) Repeat the cycle of heating and cooling.
• D) Cool DNA to between 50° C and 65° C.
• E) Add primers.

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