viruses and bacteria
Terms
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- 2 parts of any virus
- protein and chromosomes
- viruses are what
- not living organisms
- vaccines are made up of what
- dead or weakened viruses
- after a person is infected by a viral disease they need to do what
- antibiotics to rid themselves of it
- list five viral traits
- can reproduce, many shapes, 2 parts, don't grow and small
- what do white blood cells make to help fight infections
- antibodies
- which characteristic is special to sum up bacteria
- living
- how do bacteria reproduce
- fission
- what does bacteria form when conditions are not right
- endospores
- what is unicellular
- 1 cell
- 5 ways bacteria can be helpful
- killing germs, eat dead organisms, make linen, make leather and make antibiotics
- why is blue-green bacteria bad
- pollute water
- why is blue-green bacteria good
- makes nitrogen for plants
- what is a communicable disease
- a disease passed through organisms
- how do humans control bacteria
- by having antibodies and heating or freezing it
- what kind of medicine works on bacteria but not on viruses
- antibiotics