exam_ch_20-21_essay_campbell - AP BIOLOGY FRQ Ch 20-21 Due...

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AP BIOLOGY FRQ Ch 20-21 Due Date_____________________________ Answer both LONG FORM essay questions. Remember to follow the pattern of the question in your answer. Use diagrams to support your words and be sure that you are writing in paragraphs and NOT bullet points. 1. Bacterial plasmids are regularly used in molecular technology. Describe/discuss how (address a-d): a. Recombinant DNA technology could be used to insert a gene of interest into a bacterium. b. Recombinant bacteria could be identified c. Expression of the gene of interest could be ensured. d. Specific genetically modified organism might provide a benefit for humans and at the same time
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Unformatted text preview: pose a threat to a population or ecosystem. 2. Genes important in the embryonic development of animals, such as homeobox-containing genes, have been relatively well conserved during evolution; that is, they are more similar among different species than are many other genes. a. Why is this, and how might it connection to Evolution? b. What is pattern formation? Explain how it works and given an example. c. What is positional information? Explain how it works and given an example....
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  • Fall '15
  • prof.swag
  • Biology, Bacteria, DNA, Recombinant DNA technology, Genetically modified organism, genetically modified, LONG FORM essay

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