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5 Written questions

5 Matching questions

  1. Arm
  2. Chemoheterotroph
  3. Hypha
  4. Septum
  5. Occular lenses
  1. a Long filaments of cells that are joined together composing the thallus.
  2. b Remagnifies the image formed by the objective lens
  3. c Organism that uses organic molecules as a source of carbon and energy
  4. d Cross walls contained inside the hyphae
  5. e Support plate extending from the base to occular body tube

5 Multiple choice questions

  1. Ratio of an apparent size of an object as seen to the actual size of the object.
  2. 2 lens microscope used to achieve greater and more accurate magnification.
    *should be stored in designated area with adequate ventilation
  3. 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.
  4. Organism that obtains its nutrients from dead organic matter
  5. *Used in synthetic chemical products as preservatives such as yeast.
    *Consume certain pollutants as a source of energy
    *used to make sauerkraut,pickles, and vinegar

5 True/False questions

  1. 3 other possible virus culturing techniques1. Living animal 2. Embryonated Eggs 3. Cell cultures


  2. ThallusThe body of mold or fleshy fungus joined to together by hypae


  3. BiotechnologyThe study of life in all its forms


  4. Lysogenic cycle 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. MyceliumCross walls contained inside the hyphae


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