This quiz works best with JavaScript enabled. Home > Biotechnology > Genetic Engineering > Genetic Engineering – Quiz 60 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Genetic Engineering Quiz 60 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following traits is not inherited? A) Language spoken. B) Height. C) Eye color. D) Blood type. Show Answer Correct Answer: A) Language spoken. 2. If a person has type B blood, the phenotype is B. What can the genotype be? A) IBIB or IBi. B) IAIA or IAi. C) IAIB. D) Ii. Show Answer Correct Answer: A) IBIB or IBi. 3. Contains genes from other species transferred from one species to another. A) Transgenic. B) Polyploidy. C) Clone. D) None of above. Show Answer Correct Answer: A) Transgenic. 4. How many alleles (letters) does a child get from each parent for each trait? A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: A) 1. 5. What is the correct order for the steps in genetic engineering? A) Cutting, Transformation, Expression, Cloning. B) Isolation, Cutting, Ligation, Transformation, Cloning, Expression. C) Ligation, Transformation, Expression, Cloning. D) Isolation, Cloning, Cutting, Expression. Show Answer Correct Answer: B) Isolation, Cutting, Ligation, Transformation, Cloning, Expression. 6. Why are bacteria genetically modified to produce human insulin? A) To help people with type 1 diabetes who cannot produce their own insulin. B) To help people with type 2 diabetes who cannot produce their own insulin. C) To help people with type 1 diabetes who produce too much insulin. D) To help people with type 2 diabetes who produce too much insulin. Show Answer Correct Answer: A) To help people with type 1 diabetes who cannot produce their own insulin. 7. For FISH and CISH anlysis, chromosomes must be in either ..... A) Interphase or metaphase. B) Interphase & telophase. C) Interphase 7 Anaphase. D) None of above. Show Answer Correct Answer: A) Interphase or metaphase. 8. Most DNA molecules are too large to be analyzed, so biologists cut them into smaller fragments using A) None are correct. B) Restriction enzymes (also called endonucleases). C) Restriction lipids (also called endonucleases). D) Recombinant enzymes (also called endonucleases). Show Answer Correct Answer: B) Restriction enzymes (also called endonucleases). 9. A piece of the chromosome detches, turns 180 degrees, and reattaches A) Deletion. B) Duplication. C) Inversion. D) Translocation. Show Answer Correct Answer: C) Inversion. 10. Which is used to cut DNA molecules at specific points? A) Reverse transcriptase. B) PCR analysis. C) A restriction enzyme. D) Recombinant DNA. Show Answer Correct Answer: C) A restriction enzyme. 11. The modification of living things for human use is known as what? A) Hybridization. B) Genetic Engineering. C) Inbreeding. D) Disruptive Selection. Show Answer Correct Answer: B) Genetic Engineering. 12. Which of the following is an example of a GMO A) Bt Corn. B) Black Lab Puppies. C) Dolly the sheep. D) None of above. Show Answer Correct Answer: A) Bt Corn. 13. What is the correct sequence of steps in genetic engineering? P:inserting the desired gene into a vectorQ:Cutting out the DNA of the desired geneR:Multiplying the copies of the geneS:Introducing the vector into the host cell A) P, Q, S, R. B) P, R, Q, S. C) Q, P, S, R. D) Q, R, P, S. Show Answer Correct Answer: C) Q, P, S, R. 14. Chromosome walking and chromosome jumping molecular tools can be used to ..... ? A) Map genome. B) Restrict genome. C) Isolate proteins. D) Isolate desired genes. Show Answer Correct Answer: A) Map genome. 15. Rice modified to have more Vitamin A, has undergone ..... A) Genetic engineering. B) Cloning. C) Gene therapy. D) Mutation. Show Answer Correct Answer: A) Genetic engineering. 16. What are the environmental consequences of genetic engineering? A) The environmental consequences of genetic engineering include potential effects on ecosystems, gene flow between modified and wild populations, and increased pesticide use in agriculture. B) Genetic engineering reduces the need for pesticide use in agriculture. C) Genetic engineering leads to decreased biodiversity. D) Genetic engineering has no environmental consequences. Show Answer Correct Answer: A) The environmental consequences of genetic engineering include potential effects on ecosystems, gene flow between modified and wild populations, and increased pesticide use in agriculture. 17. Foreign Genes being introduced into a cell is ..... A) Meiosis. B) Gel electrophoresis. C) Pcr. D) Cell transformation. Show Answer Correct Answer: D) Cell transformation. 18. Two dissimilar organisms crossed together is called- A) Inbreeding. B) Eugenics. C) Hybrid. D) Mutation. Show Answer Correct Answer: C) Hybrid. 19. Which of the following is a potential risk associated with genetically modified organisms (GMOs)? A) They can lead to an increase in biodiversity. B) They can lead to the development of superweeds. C) They can decrease the use of chemical pesticides. D) They can increase crop yield. Show Answer Correct Answer: B) They can lead to the development of superweeds. 20. Which of the following is a phenotype? A) Aa. B) Red hair. C) Heterozygous. D) DNA. Show Answer Correct Answer: B) Red hair. ← PreviousNext →Related QuizzesBiotechnology 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books