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Biology chapter 19

Across
Some bacteria cause disease by damaging _____
Viral infection that causes the host cell to burst
_______ fission
Allows exchange of genetic material
One way of preventing bacterial growth
Often live in extreme conditions
Type of stain used in microbiology
Rod shaped bacteria
Organisms that make their own energy compounds
Sphere shaped bacteria
Spiral shaped bacteria
Consists of DNA or RNA surrounded by a protein coat
Bacteria that cannot have oxygen
Down
Protein that separates the 2 bacterial domains
Hair-like structures that allow bacteria to move
One of the legumes that has bacteria that can "fix" nitrogen
Organisms that must get energy from other organisms
The common ____ is caused by viruses
One type of food made with bacteria
Whip-like structures that allow movement
Bacteria are _____ that help break down dead material
Bacteria that must have oxygen
Larger of the 2 groups of bacteria
Viral disease that damages muscles
Bacteria can cause harm by producing _____