The virus attaches itself to a host cell, then it injects is genetic material. The virus uses the cell to create the components needed for more viruses. cells bursts-releases viruses.
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What 4 ways can infectious disease pass from organism to organism?
Food, water, airborn droplets and physical contact.
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What are the 4 main stages of infectios disease?
Enters the body, then it begins to reproduce rapidly. These create toxins in the body-this causes the symptoms to show.
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How are antiseptics and antibiotics used to treate disease.
Antiseptics-used outside the body to prevent disease. Antibiotics-used inside the body to treate disease.
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How did Alexander Flemming discover penicillin?
He was cleaning bacteria out of dishes and found an area that had been killed by a fungi-this was penicilli
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Other cards in this set
Card 2
Front
What 4 ways can infectious disease pass from organism to organism?
Back
Food, water, airborn droplets and physical contact.
Card 3
Front
What are the 4 main stages of infectios disease?
Back
Card 4
Front
How are antiseptics and antibiotics used to treate disease.
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