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- 1. WHY DO WE NEED GENETIC ENGINEERING?1. What are advantages of nanotechnology in medicine and agriculture? 2. What is biotechnology is all about? Just begin by defining the two words bio and technology? 3. Give some concrete examples of ancient biotechnology products14. List and describe three examples of modern biotechnology shown to you in the lab and how they benefit humans.
- 1. How are bacteria used in genetic engineering to produce medicine for people? 2. How is recombinant DNA technology used in medicine?3. What health condition do you think urgently needs to be treated by gene therapy? Justify your answer. 4. Why does gene therapy cost so much? 5. Is gene therapy safe? What are the possible side effects?1. What is the purpose of recombinant DNA technology? 2. Why do scientists need the insulin gene in order to create medicine for humans? 3. Describe the process of recombinant DNA. Do you think this process is ethical why or why not?
- 3. Describe the process of genetic engineering and how scientists manipulate genes: 4. Name and describe two ways scientists use genetic engineering: 5. How are Genetically modified foods helpful? Give 2 reasons. 6. How are Genetically modified foods controversial? Give 2 reasons.1. The extraction of DNA is a common procedure in biotechnology research laboratories. Research the methods of extracting DNA in biotechnology facilities. Describe how the extraction methods used in this lesson compare to those of research laboratories.1. Should we purchase genetically modified foods for us and our families to consume? Explain. 2. Do all genetic modification of food products should be banned completely? Explain.
- 4. What is the name of the process by which bacteria pick up a different organism’s geneticmaterial?5. Genetically, how does the original bacterial DNA (plasmid) differ from the final bacterial DNAmolecule? (Do not say, “It is longer.”)6. Tetracycline is an antibiotic that is prescribed to kill bacterial infections. The transformedbacterial cell that you created has the tetracycline resistant gene in it. If this cell is placed on agrowth medium with tetracycline, will the bacteria grow or die? Explain.1. List down 20 products produced using Traditional Biotechnology and 10 products made using Modern Biotechnology. Be sure to include the organism responsible in the production of each product.7. Why recombinant DNA is very useful in improving our health conditions?A. Human insulin can be reproduced by bacteria?B. Vaccine can be reproduced by fungi or bacteriaC. Human growth hormone can be obtained from E. ColiD. All of the above 8. Which of the following is/are example of genetic engineering?A. A farmer choose a breed of cow for greater milk production.B. The use of bacteria in order to produce human insulinC. The insertion of clone genes to plant cellsD. Cross pollination of squash flowers. 9. Bacterial cells as host organisms may expose the gene to make protein products such as insulin and growth hormone . Which of the following processes are involved?A. replication and transcription. B. Transcription and replication C. Transcription and transformation. D. Replication and transformation