Biotechnology - Biotech Applications

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Q. Which enzyme is commonly used in the process of DNA cloning? (2022)
  • A. DNA polymerase
  • B. Restriction endonuclease
  • C. Ligase
  • D. Reverse transcriptase
Q. Which enzyme is commonly used in the process of gene cloning? (2018)
  • A. DNA polymerase
  • B. Ligase
  • C. Restriction endonuclease
  • D. RNA polymerase
Q. Which of the following biotechnological applications is used in the production of biofuels? (2023)
  • A. Gene therapy
  • B. Microbial fermentation
  • C. Cloning
  • D. Tissue culture
Q. Which of the following biotechnological applications is used in the treatment of genetic disorders? (2021)
  • A. Gene therapy
  • B. Bioremediation
  • C. Fermentation
  • D. Tissue culture
Q. Which of the following is a benefit of using genetically modified organisms (GMOs)? (2023)
  • A. Increased crop yield
  • B. Reduced pesticide use
  • C. Enhanced nutritional content
  • D. All of the above
Q. Which of the following is a biotechnological application in agriculture? (2020)
  • A. Production of insulin
  • B. Genetically modified crops
  • C. Gene therapy
  • D. DNA fingerprinting
Q. Which of the following is a biotechnological application in environmental management? (2022)
  • A. Bioremediation
  • B. Gene therapy
  • C. Cloning
  • D. Transgenic animals
Q. Which of the following is a biotechnological application in medicine? (2019)
  • A. Gene therapy
  • B. Bioremediation
  • C. Biofuels
  • D. Plant breeding
Q. Which of the following is a biotechnological method for waste management? (2022)
  • A. Bioremediation
  • B. Cloning
  • C. PCR
  • D. Gene editing
Q. Which of the following is a biotechnological method used for the production of vaccines? (2021)
  • A. Fermentation
  • B. Cloning
  • C. Gene therapy
  • D. DNA sequencing
Q. Which of the following is a common application of biotechnology in the food industry? (2020)
  • A. Fermentation
  • B. Genetic modification
  • C. Food preservation
  • D. All of the above
Q. Which of the following is a common method for producing transgenic plants? (2022)
  • A. Microinjection
  • B. Agrobacterium-mediated transformation
  • C. Somatic cell nuclear transfer
  • D. CRISPR-Cas9
Q. Which of the following is a genetically modified crop? (2019)
  • A. Bt cotton
  • B. Wheat
  • C. Rice
  • D. Barley
Q. Which of the following is a method of bioremediation? (2019)
  • A. Using bacteria to clean oil spills
  • B. Using chemical fertilizers
  • C. Planting cover crops
  • D. Using pesticides
Q. Which of the following is a method of gene therapy? (2021)
  • A. Using antibiotics
  • B. Inserting a healthy gene into a patient's cells
  • C. Cloning
  • D. Creating genetically modified crops
Q. Which of the following is a method of producing insulin using biotechnology? (2018)
  • A. Fermentation
  • B. Hybridization
  • C. Cloning
  • D. Cross-breeding
Q. Which of the following is a method used for cloning in biotechnology? (2019)
  • A. Somatic cell nuclear transfer
  • B. Polymerase chain reaction
  • C. Gel electrophoresis
  • D. DNA sequencing
Q. Which of the following is a method used for cloning in plants? (2022)
  • A. Micropropagation
  • B. Electroporation
  • C. Transfection
  • D. PCR
Q. Which of the following is a method used for gene cloning? (2023)
  • A. PCR
  • B. Gel electrophoresis
  • C. DNA sequencing
  • D. All of the above
Q. Which of the following is a method used for the production of genetically modified organisms? (2023)
  • A. Polymerase chain reaction
  • B. Microinjection
  • C. Gel electrophoresis
  • D. Cloning
Q. Which of the following is a method used for the production of monoclonal antibodies? (2022)
  • A. Hybridoma technology
  • B. Gene cloning
  • C. PCR
  • D. DNA sequencing
Q. Which of the following is a method used in the production of insulin? (2018)
  • A. Fermentation
  • B. Photosynthesis
  • C. Transcription
  • D. Translation
Q. Which of the following is a potential risk associated with genetically modified crops? (2021)
  • A. Increased biodiversity
  • B. Development of resistant pests
  • C. Higher nutritional value
  • D. Lower production costs
Q. Which of the following is a potential risk associated with the use of GMOs? (2019)
  • A. Increased biodiversity
  • B. Development of resistant pests
  • C. Higher nutritional value
  • D. Lower environmental impact
Q. Which of the following is a product of biotechnology used in agriculture? (2019)
  • A. Insulin
  • B. Bt cotton
  • C. Human growth hormone
  • D. Vaccines
Q. Which of the following is an example of a genetically modified organism used in agriculture? (2023)
  • A. Golden rice
  • B. Organic wheat
  • C. Traditional maize
  • D. Heritage tomatoes
Q. Which of the following is an example of a genetically modified organism? (2021)
  • A. Organic tomatoes
  • B. Bt corn
  • C. Heritage wheat
  • D. Wild strawberries
Q. Which of the following is NOT a benefit of biotechnology in medicine? (2020)
  • A. Production of monoclonal antibodies
  • B. Development of vaccines
  • C. Creation of synthetic fertilizers
  • D. Gene therapy
Q. Which of the following is NOT a benefit of genetically modified organisms (GMOs)? (2022)
  • A. Increased resistance to pests
  • B. Higher nutritional value
  • C. Reduced agricultural yield
  • D. Drought resistance
Q. Which of the following is NOT a benefit of using biotechnology in agriculture? (2022)
  • A. Reduced pesticide use
  • B. Increased resistance to diseases
  • C. Higher production costs
  • D. Enhanced nutritional content
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