Moderate

Which of the following characteristics makes plasmid DNA useful for researchers?:

Correct answer: D. All of these

  • A. Readily incorporate cloned DNA
  • B. Capable of automatic replication
  • C. Capable of being isolated from genomic DNA
  • D. All of these

Explanation

Scientists have taken advantage of plasmids to use them as tools to clone, transfer, and manipulate genes. Therefore, all of these are correct.

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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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