Exam 2: Observing the Microbial Cell
Exam 1: Microbial Life: Origin and Discovery70 Questions
Exam 2: Observing the Microbial Cell69 Questions
Exam 3: Cell Structure and Function72 Questions
Exam 4: Bacterial Culture, Growth, and Development70 Questions
Exam 5: Environmental Influences and Control of Microbial Growth70 Questions
Exam 6: Viruses70 Questions
Exam 7: Genomes and Chromosomes70 Questions
Exam 8: Transcription, Translation, and Bioinformatics76 Questions
Exam 9: Gene Transfer, Mutations, and Genome Evolution72 Questions
Exam 10: Molecular Regulation73 Questions
Exam 11: Viral Molecular Biology70 Questions
Exam 12: Biotechniques and Synthetic Biology72 Questions
Exam 13: Energetics and Catabolism77 Questions
Exam 14: Electron Flow in Organotrophy, Lithotrophy, and Phototrophy73 Questions
Exam 15: Biosynthesis73 Questions
Exam 16: Food and Industrial Microbiology73 Questions
Exam 17: Origins and Evolution70 Questions
Exam 18: Bacterial Diversity71 Questions
Exam 19: Archaeal Diversity70 Questions
Exam 20: Eukaryotic Diversity69 Questions
Exam 21: Microbial Ecology70 Questions
Exam 22: Microbes in Global Elemental Cycles70 Questions
Exam 23: Human Microbiota and Innate Immunity70 Questions
Exam 24: The Adaptive Immune Response70 Questions
Exam 25: Microbial Pathogenesis70 Questions
Exam 26: Microbial Diseases69 Questions
Exam 27: Antimicrobial Therapy72 Questions
Exam 28: Clinical Microbiology and Epidemiology75 Questions
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What happens to an electron when excited by light at the excitation wavelength?
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List and briefly describe four ways that light interacts with objects.
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Which of the following would be MOST appropriate to visualize viral particles being assembled inside an infected bacterial cell?
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Chlamydia trachomatis transmits infection to a new cell via
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What is the best explanation for a Gram-negative bacterium appearing purple after performing a Gram stain?
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Which type of microscopy is particularly useful to study the surfaces of live bacteria?
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The part of the human eye that is MOST involved in resolving an image is the
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Which two components of the Gram stain form a complex that is retained by Gram-positive cells?
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Which of these techniques would provide the best resolution of an enzyme's structure?
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What would happen if a lens had the same refractive index as air?
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A(n) ________ acts to vary the diameter of the light column in a light microscope.
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Describe three methods of sample preparation for electron microscopy. Which method would cause the fewest artifacts? Why?
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What color are Gram-positive and Gram-negative cells when properly Gram stained? For each step of the Gram-stain procedure, predict the colors of a Gram-positive or Gram-negative cell if that step were omitted during staining. Explain your reasoning.
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Which of the following methods is used to generate the structure shown below? 

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Resolution is the smallest distance by which two objects can be ________ and still be ________.
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Why are stains used in microscopy? Compare and contrast the stains used in light versus electron microscopy.
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Transmission electron microscopy commonly has a resolution of ________ the highest resolution possible for light microscopy.
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List three different differential stains used in microbiology. What can be detected with each?
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