Medical Quiz

Topics: Biotechnology: Tools & Techniques Quiz

What is the purpose of using restriction enzymes in gene cloning?

A. To remove the RNA from DNA

B. To separate DNA fragments by size

C. To cut DNA at specific sequences for insertion into plasmids

D. To measure DNA concentration

Select your answer:
     


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What happens during the cooling phase of PCR?

A. DNA strands separate

B. Primers bind to the DNA strands

C. Nucleotides are removed from the DNA

D. DNA is cut by restriction enzymes