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Bacteria that moved in response to oxygen would be exhibiting phototaxis 

Endospores are always produced when bacteria reproduce sexually

Where could a microbiologist find an O-specific side chain?

In a positive strand single stranded RNA virus the single RNA strand contains the gene sequence and one inserted into a cell it can start making viral particles right away.

Imagine that Dr. J returns from a long day at work. Which of the statements below would represent an example of him using rapport talk to describe his day?

Mitochondria manufacture ATP for the cell and have their own DNA that is seperate from the nuclear DNA.

Bacteria and plants both have cell walls

Fungus cells have cellulose cell wall