Before carrying out PCR:
Correct answer: C. Primers must be available
- A. Gene product must be available
- B. Vector must be available
- C. Primers must be available
- D. Bacteriophage must be available
Explanation
As DNA polymerase cannot initiate a polynucleotide chain, rather it can elongate a polynucleotide chain.
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Biotechnology in health care applies biological organisms, cells or enzymes to diagnose and treat disease. The subject includes recombinant DNA, genetically engineered insulin, vaccines, antibiotics, monoclonal antibodies, gene therapy and techniques such as polymerase chain reaction, while distinguishing therapeutic applications from agricultural and industrial biotechnology.
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