Veterinary Biotechnology MCQs

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1. What is the main purpose of veterinary biotechnology?





2. Recombinant DNA technology is primarily used to:





3. Which technique is commonly used for cloning animals?





4. The first cloned mammal using somatic cell nuclear transfer was:





5. PCR (Polymerase Chain Reaction) is used for:





6. ELISA is commonly used in veterinary biotechnology to:





7. Which enzyme is used to cut DNA at specific sites?





8. Gene therapy in animals is aimed at:





9. The term “transgenic animal” refers to:





10. Which vector is commonly used in animal genetic engineering?





11. What does CRISPR-Cas9 mainly do?





12. Stem cell technology is useful in:





13. Monoclonal antibodies are produced by:





14. The term “biopharming” refers to:





15. Which animal was the first genetically modified to produce human protein in milk?





16. DNA fingerprinting helps in:





17. Which method is used for producing vaccines using biotechnology?





18. Recombinant vaccines are:





19. Which hormone is commonly produced using recombinant biotechnology in dairy cattle?





20. The main advantage of DNA vaccines is:





21. A major risk of cloning is:





22. The genome editing technique TALENs stands for:





23. Xenotransplantation involves:





24. Which animal is commonly used as a model in genetic engineering?





25. Pluripotent stem cells can:





26. Which technique is used for animal sex determination at the embryo stage?





27. Knockout animals are created by:





28. Recombinant insulin was first produced in:





29. The term “bioreactor” refers to:





30. Which is an example of a live recombinant vaccine in veterinary use?





31. Microinjection technique is used in:





32. Which is a potential application of nanotechnology in veterinary science?





33. Which term describes animals producing human antibodies?





34. Somatic cell nuclear transfer involves:





35. The major ethical concern in animal biotechnology is:





36. Which gene-editing tool uses guide RNA?





37. Which of the following is NOT a biotechnological tool?





38. The primary component of a plasmid is:





39. Recombinant interferons are used in veterinary medicine for:





40. A key benefit of marker-assisted selection is:





41. Which biotechnological process is used in embryo transfer?





42. Recombinant DNA is formed by:





43. The major application of biosensors in veterinary biotechnology is:





44. Which organism is commonly used in production of veterinary probiotics?





45. Which is a major disadvantage of transgenic animal production?





46. Recombinant DNA vaccines work by:





47. Genetic markers are used to:





48. Which technology is used in creating disease-resistant animals?





49. The term “genome” refers to:





50. Which is an example of in vitro biotechnology application?