This quiz works best with JavaScript enabled. Home > Biotechnology > Genetic Engineering – Quiz 88 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Genetic Engineering Quiz 88 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Identify what type of mutation occurred:Normal = ATA-CCC-ATC-GTC-ACT Mutated = ATA-CCC-ACC-GTC-ACT A) Silent. B) Substitution. C) Insertion. D) Deletion. Show Answer Correct Answer: B) Substitution. 2. SYBR green is a A) Non-specific Fluorescence dye. B) Specific Fluorescence dye. C) Nucleotide. D) None of above. Show Answer Correct Answer: A) Non-specific Fluorescence dye. 3. Scientists have inserted the gene for insulin into a plasmid. The new plasmids are an example of ..... A) Recombinant DNA. B) DNA Fingerprint. C) Gene therapy. D) Somatic cell nuclear transfer. Show Answer Correct Answer: A) Recombinant DNA. 4. The insertion of a gene of interest into a bacterial DNA loop is called A) Recombinant DNA. B) Insertion technique. C) Mutation propagation. D) None of above. Show Answer Correct Answer: A) Recombinant DNA. 5. DNA from one organism is COMBINED with DNA from another organism. The resulting molecules are called A) A mutant. B) A hybrid. C) Recombinant DNA. D) A polyploid. Show Answer Correct Answer: C) Recombinant DNA. 6. Recombinant DNA technology involves a screening process. What is the purpose of screening process? A) Isolate recombinant DNA from bacteria. B) Identify cell with target DNA to be cut by restriction enzyme. C) Identify bacteria with plasmid to be used as vector. D) Identify bacteria with recombinant plasmid. Show Answer Correct Answer: D) Identify bacteria with recombinant plasmid. 7. A somatic cell in a horse contains 64 chromosomes. How many chromosomes would there be in a muscle cell in organism D? A) 16. B) 64. C) 62. D) 32. Show Answer Correct Answer: B) 64. 8. The continued breeding of individuals within close relation. A) Inbreeding. B) Hybridization. C) Polyploidy. D) Selective breeding. Show Answer Correct Answer: A) Inbreeding. 9. What is the first step in forming cDNA? A) Annealing of oligo dT primer. B) Hook formation. C) RT reaction. D) RNAse H. Show Answer Correct Answer: A) Annealing of oligo dT primer. 10. How does the guide RNA help the cell know where to cut the DNA? A) Guide RNA helps to find the PAM. B) Guide RNA is complementary to the DNA sequence. C) Guide RNA always binds to the same sequence of DNA. D) Like restriction sites, they are always palindromes. Show Answer Correct Answer: B) Guide RNA is complementary to the DNA sequence. 11. It involves modifying the DNA, often by inserting, deleting, or altering specific genetic material A) Genetic modification. B) RNA. C) Genetic Engineering. D) Gene mutation. Show Answer Correct Answer: C) Genetic Engineering. 12. All terms are used to describe genetic engineering EXCEPT: A) Recombinant DNA Technology. B) Genetic Manipulation. C) Genetic Modification. D) DNA Splicing Technology. Show Answer Correct Answer: D) DNA Splicing Technology. 13. Which is used to molecularly join two segments of DNA together A) Ligase. B) PCR analysis. C) A restriction enzyme. D) Recombinant DNA. Show Answer Correct Answer: A) Ligase. 14. In what decade was Dolly the cloned sheep born? A) 1970s. B) 1980s. C) 1990s. D) 2000s. Show Answer Correct Answer: C) 1990s. 15. The repeating units of protein are A) Amino acids. B) Glucose. C) Fatty acid. D) Peptides. Show Answer Correct Answer: A) Amino acids. 16. Offspring show variety A) True. B) False. Show Answer Correct Answer: A) True. 17. Which is the coloured part of the eye? A) Lens. B) Pupil. C) Cornea. D) Iris. Show Answer Correct Answer: D) Iris. 18. Which of the following can be a negative effect of cloning fruits and vegetables? A) The ability to produce a large amount quickly. B) Producing products with the same qualities. C) Not much variation for the organism to survive diseases. D) The taste is not the same. Show Answer Correct Answer: C) Not much variation for the organism to survive diseases. 19. What is a plasmid A) Small loop of bacterial DNA. B) Bacterial chromosome. C) A bacterial gene. D) A bacterial cell. Show Answer Correct Answer: A) Small loop of bacterial DNA. 20. The complementary DNA strand for the following sequence is:T T A C G A) G C A T T. B) T T A C G. C) A A U G C. D) A A T G C. Show Answer Correct Answer: D) A A T G C. ← PreviousNext →Related QuizzesGenetic Engineering Quiz 1Genetic Engineering Quiz 2Genetic Engineering Quiz 3Genetic Engineering Quiz 4Genetic Engineering Quiz 5Genetic Engineering Quiz 6Genetic Engineering Quiz 7Genetic Engineering Quiz 8Genetic Engineering Quiz 9Genetic Engineering Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books