How do bacteria cause disease? A. A bacterium releases harmful proteins or other poisons into the host’s body B. A bacterium

How do bacteria cause disease?

A. A bacterium releases harmful proteins or other poisons into the host’s body
B. A bacterium injects its DNA into the genome of a host cell.
C. A bacterium replaces the host cells with bacterial cells.
D. A bacterium reproduces inside a host cell and causes the cell to break open


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