BIOL 2051 Chapter : Mid Term Lab Study Gide
Document Summary
Gram stain gram-positive organism (p. 47-49) is halotolerant- can grow in medium 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 to. 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 mycobacterium can require 3-8 weeks of incubation (p. 59) Used with mycobacterium smegmatis to contrast to acid fast cells. (p. 60) Indicator organism for fecal contamination in the us (p. 81). they are a coliform that produce large amounts of acid from lactose.
