The process of replacing or supplementing the defective allele with a functional, normal allele is known as _.
Correct answer: C. Gene therapy
- A. Allele transplant
- B. Physiotherapy
- C. Gene therapy
- D. Mutation
- E. Cloning
Explanation
Gene therapy is an experimental technique that uses an allele to treat or prevent disease,by replacing the defective allele. In the future, this technique may allow doctors to treat a disorder by inserting a gene into a patient's cells instead of using drugs or surgery.
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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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