Q 1. Small organic molecules that must be provided to bacteria in order for them to grow are called
Q 2. Isolation of gram-negative enteric bacteria and the differentiation of lactose fermenting from lactose non-fermenting gram-negative bacteria, particularly members of the family Enterobacteriaceae and the genus Pseudomonas can be done by using __________________________.
Q 3. Observe the plate below and choose the letter that represents bacteria that can rapidly ferment lactose to produce strong acids:
Q 4. It's not a general practice to disinfect the work bench before starting and after completing anexperiment in a microbiology lab. True/False
Q 5. Culture medium for bacterial growth can be both complex and defined. True/False
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