Growth on MSA below: - catalase results: (bubbles) What do you think caused the outbreak of projectiler vomitting? O enterotoxin made by Listeria monocytogenes_ O enterotoxin made by _Bacillus cereus_ O enterotoxin made by _Staphylococcus aurues_ O enterotoxin made by Clostridium perfringens_ O enterotoxin made by Staphylococcus enidermidis

Nodules found on the roots of leguminous plants like soybeans harbor bacteria that fix nitrogen. These nodules are an example of the intimate and specialized partnerships that have been established over time between prokaryotes and eukaryotes. Coevolution maintains these types of relationships because both participants benefit. Plants receive biologically useful forms of nitrogen needed for growth, and the bacteria reside in an oxygen-free environment required by enzymes involved in the nitrogen-fixing process. Humans also maintain intimate associations with beneficial bacteria and even archaea. In fact, the prokaryotic cells in and on human bodies outnumber the eukaryotic human cells by tenfold, according to some estimates. These microbial inhabitants help humans digest food, provide essential vitamins absorbed by the intestines, and even impact the immune system. The microbes that coevolve with plants arrive by infection of root tissue. The microbiota that coevolve with humans…

In our studies of Streptococcus we learned about different types of diseases. Please state 2 different diseases that can arise from Streptococcus, the location, the signs and symptoms, and also any long-term effects from these diseases.

Trichomonas tenax is an aerobic commensal of the human oral cavity * True False