Lab 3 Organisms

Organisms introduced in this lab 

• Escherichia coli - non-fastidious, lactose fermenter 
• Staphylococcus epidermidis - requires pre-formed growth factors to be provided in the growth medium 
• Pseudomonas aeruginosa - non-fastidious 
• Enterobacter aerogenes- non-fastidious, lactose fermenter