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Microbiology for PMT Test 1 Test

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5 Written Questions

5 Matching Questions

  1. Bioremediation
  2. Mycelium
  3. Biology
  4. Yeast morphology
  5. Capsid
  1. a Mass of long filaments of cells, usually found in molds that are formed by hyphae under favorable conditions
  2. b The inner protein coat around nucleic acid and made up of sub protein units called capsomeres
  3. c *Spherical or oval one celled orgainisms
    *Multiply by budding or fission
    *some have long buds called pseudo-hyphae
  4. d Use of microbes to remove an environmental pollutant
  5. e The study of life in all its forms

5 Multiple Choice Questions

  1. 2 lens microscope used to achieve greater and more accurate magnification.
    *should be stored in designated area with adequate ventilation
  2. 1.Growth
    2.Energy Generation
    3.Reproduction
  3. biochemical test like bacteria
  4. 1.Protozoa: Uniceallular eukaryotic organisms
    2. Algae: unicellular plants that contain chlorophyll capabale of photosynthesis
    3.Fungus: filamentous plants that lack chlorophyll
    4.Bacteria: all living organisms with procaryotic cells
    5.Rickettsia: Cellular organisms between bacteria and viruses that need a host to grow.
    6. Viruses: Submicroscopic parasitic thing that consists of a nucleic acid surrounded by a protein coat.
  5. the process by which light energy is converted to chemical energy

5 True/False Questions

  1. Body tubeCross walls contained inside the hyphae

          

  2. Fine focusing knobMoves stage relatively large distances in respect to the objective.

          

  3. EnvelopesThe body of mold or fleshy fungus joined to together by hypae

          

  4. What shows exact characteristics of a viruscycle in which the host cell remains alive.
    1.attachment-sites are disrupted over surface of virus.
    2.penetration-capsid enters emdocytosis, cell pulls virus viron inside.
    3.uncoating- breakdown of viral nucleic from protein coat by host cells enzymes.
    4. Biosynthesis- dna is replicated

          

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

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

          

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