1. Biolistics: plant tissues; heat shock treatment: _______ a. mammalian cells b. viruses c.bacteria d.animal cells 2. This genetic engineering process involves the incubation of the purified DNA with the selected RE, at optimal conditions for that specific enzyme. a. Ligation b. Cutting c. Transformation d. Isolation

1. Biolistics: plant tissues; heat shock treatment: _______ a. mammalian cells b. viruses c.bacteria d.animal cells 2. This genetic engineering process involves the incubation of the purified DNA with the selected RE, at optimal conditions for that specific enzyme. a. Ligation b. Cutting c. Transformation d. Isolation

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter17: Bacterial And Viral Genetics

Section: Chapter Questions

Problem 1TYK

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DNA cloning refers to a. making cloned bacteria. b. making cloned sheep or other eukaryotic organisms. c. how they made all those clones of strom troopers in Star Wars universe. d. probably all of the above, but generally, methods of making exact copies of DNA. e. none of the above.
Which statement is true? a. There is no danger involved in recombinant DNA research in humans. b. Stringent safety rules make the use of recombinant DNA research impossible. c. There is no danger in releasing recombinant organisms into the environment. d. Stringent safety rules make the use of recombinant DNA research possible. e. There is no danger involved in recombinant DNA research in bacteria.
38. Stems cells can be used in the following medical technologies. A. gene therapy B. stem cell therapy C. 3D bioprinting as a bio-ink D.all of these E. none of these
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Remember that although there are many interesting ideas about genetic engineering of plants and animals, this is specifically about GE bacteria. Please be sure you are answering the following questions 3) What are the benefits (or potential benefits) of the engineered bacterium? 4) What are the risks (or potential risks) of the engineered bacterium?
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DNA molecular with complementary sticky ends associate by (a) covalent bonds (b) hydrogen bonds (c) ionic bonds (d) disulfide bonds (e) phosphodiester linkages
1. What makes CRISP particularly useful compared to other genetic engineering techniques? A. CRISPR can add DNA to multiple cells at the same time B. CRISPR works better in bacteria C. CRISPR can target one specific area of DNA to cut D. CRISP is capable of transporting DNA through the cell walls of plants 2. MOST viruses are capable of infecting A. many different species B. many cell types in the same species C. only specific cell types that have a particular receptor
In 5 sentences only, What are restriction enzymes (RE)? Describe how a RE can be used to develop/design a DNAmarker.
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
P-element transformation is a method that can be used to generate transgenic ______. A.) mice B.) bacteria C.) fruit flies D.) plants
When analyzing a disc diffusion assay using antibiotic discs, you see that the bacteria are growing right up to the disc. This means the ______________ are __________ to the ____________. Select one: a. Bacteria / Sensitive / Antibiotic b. Bacteria / Resistant / Antibiotic c. None of the Above d. Antibiotic / Resistant / Bacteria e. Antibiotic / Sensitive / Bacteria