Micro ch 3-6

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Micro ch 3-6
2012-09-17 21:58:39
Micro Test

Micro test 1
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  1. Streptococcus pneumonia
    causes pneumonia
  2. Bacillus anthracis
    causes anthrax
  3. Klebsiella pneumonia
    causes pneumonia
  4. metachromatic granules
    • granules composed of poly-phosphate chains
    • make ATP
  5. polysaccharide granules
    • consist of glycogen and starch
    • can stain with iodine
  6. Lipid inclusion
    • stores lipid for energy
    • sudan stain
  7. sulfur granules
    sulfur and sulfur containing compounds for energy
  8. phototrophs
    light as primary energy source
  9. chemotrophs
    depend on oxidation-reduction reactions of inorganic or organic compounds of energy
  10. autotrophs
    use carbon dioxide
  11. heterotrophs
    require an organic carbon source
  12. Mycobacterium leprae
    grown in armadillows
  13. Treponema pallidum
    grown in testes of rabbits
  14. Richettsiae species
    grown in cell culture
  15. psychrophiles
    0-20 C
  16. mesophiles
    20-40 C
  17. thermophiles
    45- 90 C
  18. Alpha hemolysis
    Streptococcus pneumoniae
  19. Beta hemolysis
    Streptococcus pyogenes
  20. Gamma hemolysis
    Enterococcus fecalis
  21. Lag phases
    preparation for growth
  22. Log phase
    binary fission; GT is constant
  23. Stationary phase
    death equals new cells; nutrient exhausted; waste products
  24. Death phase
    death is happening more than creation of new cells