PCR can create millions of copies of a single gene or any specific piece of DNA quickly in:
Correct answer: B. Test tube
- A. Bioreactor
- B. Test tube
- C. Expression system
- D. Petridish
Explanation
PCR amplifies DNA in vitro, meaning it happens in a test tube, not inside cells or dishes.
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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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