AQA Biology GCSE : pathogens

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Why are Virus' not considered to be alive?

they can only live on other organisms cells

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What is an antibody

something produced by white blood cells which attatch onto bacteria and kill them

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What is an antibody

something produced by white blood cells which attatch onto bacteria and kill them

Report Mon 3rd May, 2010 @ 15:07

This is good

Report Wed 9th June, 2010 @ 08:00

viruses dont release toxins. only bacteria do.

Report Mon 23rd May, 2011 @ 21:42

grania likh wrote: viruses dont release toxins. only bacteria do.

Yeah! I thought viruses just break through cells so that the virus will spread...