This quiz works best with JavaScript enabled. Home > Biotechnology > Genetic Engineering – Quiz 26 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Genetic Engineering Quiz 26 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which statement describes Biotechnology. A) Cutting DNA. B) Editing DNA. C) Making products with Genetic engineering. D) Making clones. Show Answer Correct Answer: C) Making products with Genetic engineering. 2. T6-Combining DNA from 2 different organisms is called A) Bioengineering. B) Biotechnology. C) Recombinant DNA. D) Genetic Engineering. Show Answer Correct Answer: C) Recombinant DNA. 3. Artificial selection has been a big factor in the evolution of: A) Dogs. B) Panda bears. C) Snakes. D) Jellyfish. Show Answer Correct Answer: A) Dogs. 4. In RNA splicing the introns are removed and A) Exons remain. B) Exons also removed. C) Gene amplifies. D) Gene cloning take place. Show Answer Correct Answer: A) Exons remain. 5. The process by which a cell becomes specialized for a specific structure or function. A) Cell multiplication. B) Cell division. C) Mitosis. D) Cell differentiation. Show Answer Correct Answer: D) Cell differentiation. 6. What mutation has occurred here? T-G-A-C-C-A T-G-A-G-C-A A) Substitution. B) Deletion. C) Insertion. D) Frameshift. Show Answer Correct Answer: A) Substitution. 7. Southern blot used for A) RNA analysis. B) DNA analysis. C) Protein analysis. D) Amino acid analysis. Show Answer Correct Answer: B) DNA analysis. 8. The use of this breeding technology is not regulated (governed by law). A) Selective breeding. B) Genetic engineering. C) Both. D) None of above. Show Answer Correct Answer: A) Selective breeding. 9. The type of RNA that makes up the ribosome A) RRNA. B) TRNA. C) MRNA. D) DNA. Show Answer Correct Answer: A) RRNA. 10. Identify if the given effect of Genetic Engineering if Pros or Cons.Pathogens adapt to the new genetic profiles of organisms. A) Pros. B) Cons. Show Answer Correct Answer: B) Cons. 11. An alternative to genetic engineering is carefully choosing the parent organisms and breeding them to arrive at desired traits in the offspring. This is called: A) Genetic engineering. B) Bacterial Transformation. C) Cloning. D) Selective breeding. Show Answer Correct Answer: D) Selective breeding. 12. What is an organism? A) Things made of organs. B) Living things. C) Anything DNA. D) None of above. Show Answer Correct Answer: B) Living things. 13. "Sticky-ends" are DNA strands with: A) Single-stranded ends. B) Ends cut flat by an enzyme. C) No way to be recombined. D) None of above. Show Answer Correct Answer: A) Single-stranded ends. 14. What is the role of ligase enzymes in genetic engineering? A) To insert plasmids into bacteria. B) To join human DNA with plasmid DNA. C) To isolate human genes. D) To cut open plasmid DNA. Show Answer Correct Answer: B) To join human DNA with plasmid DNA. 15. A relatively new technology that allows scientists to more precisely edit genes by using a natural process found in bacterial mRNA is called ..... A) CRISPR. B) Recombinant DNA. C) Transgenics. D) Cloning. Show Answer Correct Answer: A) CRISPR. 16. These building blocks consist of a sugar, phosphate, and nitrogen base. A) Ribose. B) Nucleotide. C) Gene. D) Protein. Show Answer Correct Answer: B) Nucleotide. 17. Organisms that have had DNA from other organisms inserted into their DNA to produce certain traits are called: A) Plasmids. B) Clones. C) Transgenic organisms. D) Recombinant organisms. Show Answer Correct Answer: C) Transgenic organisms. 18. What is a product of anaerobic respiration in yeast? A) Biological washing powders. B) Ethanol. C) Fruit juice. D) Human insulin. Show Answer Correct Answer: B) Ethanol. 19. Why are GMO foods psychologically less accepted by humans? A) They taste worse. B) This statement is incorrect and GMO foods are, actually, MORE accepted by humans. C) They are more expensive. D) They are considered unnatural. Show Answer Correct Answer: D) They are considered unnatural. 20. Below are the stages involved in genetic engineering. Put these stages into the correct order. A-Insert plasmid into host cell. B-Extract required gene. C-Allow the modified cell to reproduce and produce the required protein. D-Identify the required gene. E-Insert required gene into the bacterial plasmid. A) D, B, E, A, C. B) B, D, E, A, C. C) D, B, A, E, C. D) B, D, A, E, C. Show Answer Correct Answer: A) D, B, E, A, 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