Auxotrophs - Study guides, Class notes & Summaries

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Microbiology Exam 2 practice Tests 208 Questions with Verified Answers,100% CORRECT
  • Microbiology Exam 2 practice Tests 208 Questions with Verified Answers,100% CORRECT

  • Exam (elaborations) • 42 pages • 2024
  • Microbiology Exam 2 practice Tests 208 Questions with Verified Answers Which of the following statements is correct? A) For every amino acid, there is one codon. B) A codon may signify more than one amino acid. C) For every codon, there is one amino acid. D) All of these are correct. - CORRECT ANSWER For every Codon, there is one amino acid The sigma factor of RNA polymerase is necessary for A) maximum transcription of the gene. B) termination of the mRNA chain. C) elongation...
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BIOMG 2801 Final QUESTION AND  CORRECT ANSWER 100%
  • BIOMG 2801 Final QUESTION AND CORRECT ANSWER 100%

  • Exam (elaborations) • 4 pages • 2024
  • BIOMG 2801 Final QUESTION AND CORRECT ANSWER 100% What media would WT grow on - CORRECT ANSWER-LB, min, min + ala, min + lac, What media would ala- grow on - CORRECT ANSWER-LB, min + ala What media would lac- grow on - CORRECT ANSWER-LB, min, min + ala EMS causes - CORRECT ANSWER-point mutations Transitions - CORRECT ANSWER-A<-->G, C<-->T Transversions - CORRECT ANSWER-A<-->C, G<-->T Tn10 causes - CORRECT ANSWER-insertions, deletions Why was CSH61 Hfr grown on m...
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Microbiology Exam 2 practice Tests 208 Questions with Verified Answers,100% CORRECT
  • Microbiology Exam 2 practice Tests 208 Questions with Verified Answers,100% CORRECT

  • Exam (elaborations) • 42 pages • 2024
  • Microbiology Exam 2 practice Tests 208 Questions with Verified Answers Which of the following statements is correct? A) For every amino acid, there is one codon. B) A codon may signify more than one amino acid. C) For every codon, there is one amino acid. D) All of these are correct. - CORRECT ANSWER For every Codon, there is one amino acid The sigma factor of RNA polymerase is necessary for A) maximum transcription of the gene. B) termination of the mRNA chain. C) elongation...
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EXAMINATION TESTS OF MICROBIOLOGY VIROLOGY AND IMMUNOLOGY DISCIPLINE
  • EXAMINATION TESTS OF MICROBIOLOGY VIROLOGY AND IMMUNOLOGY DISCIPLINE

  • Exam (elaborations) • 156 pages • 2023
  • EXAMINATION TESTS OF MICROBIOLOGY VIROLOGY AND IMMUNOLOGY DISCIPLINE Basic bacteriology 1. Who first designed the microscope, saw and sketched microbes? A. Louis Pasteur B. Robert Koch C. Ilya Mechnikov D. Dmitri Ivanovsky E. Antonie Philips van Leeuwenhoek 2. Without which structures, bacteria cannot carry out their activities? A. Capsule B. Spors C. Volutine granules D. Nucleoid E. Flagella 3. What structure determines the shape of a bacterial cell? A. Cytoplasmic membrane B. Capsid C. Capsu...
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EXAMINATION TEST BANK OF MICROBIOLOGY VIROLOGY AND IMMUNOLOGY EXAMINATION TEST BANK OF MICROBIOLOGY VIROLOGY AND IMMUNOLOGY
  • EXAMINATION TEST BANK OF MICROBIOLOGY VIROLOGY AND IMMUNOLOGY

  • Other • 156 pages • 2023
  • EXAMINATION TESTS OF MICROBIOLOGY VIROLOGY AND IMMUNOLOGY DISCIPLINE Basic bacteriology 1. Who first designed the microscope, saw and sketched microbes? A. Louis Pasteur B. Robert Koch C. Ilya Mechnikov D. Dmitri Ivanovsky E. Antonie Philips van Leeuwenhoek 2. Without which structures, bacteria cannot carry out their activities? A. Capsule B. Spors C. Volutine granules D. Nucleoid E. Flagella 3. What structure determines the shape of a bacterial cell? A. Cytoplasmic membrane B. ...
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Chapter 6: Genetic analysis and mapping in bacteria and bacteriophage
  • Chapter 6: Genetic analysis and mapping in bacteria and bacteriophage

  • Class notes • 7 pages • 2023
  • Chapter 6
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Microbiology Karl Klose Detailed Overview.
  • Microbiology Karl Klose Detailed Overview.

  • Exam (elaborations) • 4 pages • 2023
  • Insertion or deletion of nucleotides causes a 'frameshift' in how mRNA is transcribed. Occurs during DNA synthesis. Ethinium Bromide Used in DNA staining for electrophoresis; an intercalating agent which causes frameshift mutations in living cells. Indirect Selection Allows for the isolation of auxotrophs from wild-type parents (auxotrophs need an additional nutrient). Requires making a plate copy with velvet and looking for the colonies which do not grow on the nutrient-limited plate....
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PCB 3063-Test Bank for Chapter 9: Bacterial and Viral Genetic Systems
  • PCB 3063-Test Bank for Chapter 9: Bacterial and Viral Genetic Systems

  • Exam (elaborations) • 18 pages • 2021
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  • PCB 3063-Test Bank for Chapter 9: Bacterial and Viral Genetic Systems Bacterial mutants that require supplemental nutrients in their growth media are called a. autotrophs. b. heterotrophs. c. prototrophs. d. omnitrophs. e. auxotrophs. Answer: e Section: 9.1 Comprehension Question 2. Which of the following statements about nutritional requirement and growth of bacteria is NOT true? a. Culture media developed for bacteria must contain carbon source and essential elements for the sur...
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