Biotechnology - Biotech Applications

Q. What is the main advantage of using biopesticides? (2022)
  • A. They are more effective than chemical pesticides
  • B. They are environmentally friendly
  • C. They are cheaper to produce
  • D. They have a longer shelf life
Q. What is the main advantage of using CRISPR technology in genetic engineering? (2021)
  • A. High precision
  • B. Low cost
  • C. Speed of modification
  • D. All of the above
Q. What is the main advantage of using genetically modified organisms (GMOs) in agriculture? (2021)
  • A. Higher nutritional value
  • B. Increased resistance to diseases
  • C. Lower production costs
  • D. All of the above
Q. What is the main purpose of using genetically modified crops? (2023)
  • A. To produce more flowers
  • B. To enhance flavor
  • C. To improve resistance to diseases
  • D. To reduce labor costs
Q. What is the primary application of recombinant DNA technology in medicine? (2020)
  • A. Production of insulin
  • B. Gene therapy
  • C. Vaccines
  • D. All of the above
Q. What is the primary goal of gene therapy? (2021)
  • A. To clone organisms
  • B. To replace defective genes
  • C. To produce vaccines
  • D. To enhance crop traits
Q. What is the primary purpose of using recombinant DNA technology in medicine? (2019)
  • A. To create vaccines
  • B. To produce antibiotics
  • C. To synthesize hormones
  • D. All of the above
Q. What is the primary use of bioremediation? (2023)
  • A. To produce biofuels
  • B. To clean up environmental pollutants
  • C. To enhance soil fertility
  • D. To increase crop yield
Q. What is the purpose of using CRISPR technology in biotechnology? (2023)
  • A. To clone organisms
  • B. To edit genes
  • C. To produce vaccines
  • D. To sequence DNA
Q. What is the purpose of using restriction enzymes in genetic engineering? (2023)
  • A. To cut DNA at specific sites
  • B. To amplify DNA
  • C. To sequence DNA
  • D. To repair DNA
Q. What is the role of Agrobacterium tumefaciens in biotechnology? (2021)
  • A. Gene delivery
  • B. Protein synthesis
  • C. Cell division
  • D. DNA replication
Q. What is the role of biopesticides in agriculture? (2021)
  • A. Increase soil fertility
  • B. Control pest populations
  • C. Enhance crop yield
  • D. Improve water retention
Q. What is the role of genetically modified organisms (GMOs) in agriculture? (2022)
  • A. Increase biodiversity
  • B. Reduce crop yield
  • C. Enhance resistance to pests
  • D. Decrease nutritional value
Q. What is the significance of Bt cotton? (2020)
  • A. It is resistant to drought
  • B. It produces its own insecticide
  • C. It has higher nutritional value
  • D. It grows faster than normal cotton
Q. Which biotechnological application is used to produce insulin? (2018)
  • A. Fermentation
  • B. Gene cloning
  • C. Cell culture
  • D. Bioremediation
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 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 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 in the production of insulin? (2018)
  • A. Fermentation
  • B. Photosynthesis
  • C. Transcription
  • D. Translation
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 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 product of biotechnology? (2022)
  • A. Antibiotics
  • B. Hormones
  • C. Synthetic fibers
  • D. Fossil fuels
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