BIOL 2051 Chapter : Micro Study Gide
Document Summary
Gram stain gram-positive organism (p. 47-49) is halotolerant- can grow in relatively high salt concentrations but grow best at low salt concentrations. (p. 101) it is sensitive to the h2o2 scope, ethanol, and lysol and it is resistant. Gram negative (p. 47-49) to listerine and vesphene. Have extremely heat resistant endospores and show the effectiveness of autoclave (p. 54) Canned food can have it because the canning process does not kill the spores (p. 55) Have central endospores (p. 55) do not have flagella. They were used to contrast to enterobacter aerogens. (p. 64) they form endospores that are resistant to heat (p. 88-89) grow at all exposure times of uv (p. 97) Slow growing can require 3-8 weeks of incubation (p. 59) Used with mycobacterium smegmatis to contrast to acid fast cells. (p. 60) they are a coliform that produce large amounts of acid from lactose.
