NATS 1670 Lecture Notes - Lecture 3: Treponema Pallidum, Electron Microscope, Streptococcus
9 Oct 2014
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Document Summary
Viruses (need electron microscope) bacteria (need basic light microscope) yeast (need basic light microscope) animal cell (need basic microscope light) multi- cellular organism (usually seen under naked eye) Arranged in an open concept (everything is together without any separation) Genetic material is located in the nucleus. E. coli, vibrio cholerae (is curved, called virio bacillus) Straphelococcus (looks like cluster of grapes), streptococcus (cell division is in their pores not separated entirely, looks like a line) Gonorrhea (in pairs, attached to each other) x. Meat from time to time (maple leaf) had problems for several months with this pathogen. There is bacteria that live only in your nose because it is a bit cooler than the rest of your body. Yellowstone you can find bacteria cells in springs. Grows well at ph of 1 to 2 (acidic; acidophiles) Grows well at ph as high as 9 (basic; alkaliphile) Bacteria in household bleach, which is a strong disinfectant.
