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5 Written Questions

5 Matching Questions

  1. 3 Forms of Biology
  2. Virus culture techniques
  3. What is a virus
  4. Chemoheterotroph
  5. Mycelium
  1. a Small obligatory intracellular parasite that need a living host to multiply
  2. b Mass of long filaments of cells, usually found in molds that are formed by hyphae under favorable conditions
  3. c Organism that uses organic molecules as a source of carbon and energy
  4. d 1. Zoology: Study of animal Life
    2. Botany: Study of plant life
    3. Microbiology: Study of microscopic and plant life
  5. e Bacteriophages are grown in either a liquid media or solid media.

5 Multiple Choice Questions

  1. 1. Living animal 2. Embryonated Eggs 3. Cell cultures
  2. Covers the capsid in some viruses and consists of a combination of lipids ,proteins, and carbohydrates.
  3. Use of microbes to remove an environmental pollutant
  4. Support plate extending from the base to occular body tube
  5. The body of mold or fleshy fungus joined to together by hypae

5 True/False Questions

  1. SeptumCarbohydrate-protein complex rods that project from the surface of the envelope.(also can be used as a means of virus identification)

          

  2. Enveloped virusCovers the capsid in some viruses and consists of a combination of lipids ,proteins, and carbohydrates.

          

  3. Objective lensesPrimary lenses that magnify the image or specimen.

    Low power- 10x
    High power-40x
    Oil immersion-100x

          

  4. MutationChange in the base sequence of DNA

          

  5. Lytic cycle of a virusEnds with the lysis and death of the host cell.
    1.attachment- bacteriophage attaches to host wall
    2.Penetration- bacteriophage penetrates host and injects dna
    3.Maturation- viral components are assembled in virions.
    Release- host cell lyses and new virions are released.

          

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