Science-changes to a cell's DNA

1.which section of the cell does cancer have an effect on?

~the genes controlling the cell division?


2.what charteristic of cancer cells lets cancer to extend to other spots of the body?

~Malignant tumours(metastasis)?


3.y r cancers that metastasize more precarious than cancers which don't?

~please help


Thanks a lot 4 all ur help:-)

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asked by Sara
  1. 1. try here: http://search.yahoo.com/search?fr=mcafee&p=which+section+of+the+cell+does+cancer+affect

    2. Try here: http://search.yahoo.com/search?fr=mcafee&p=what+characteristic+of+cancer+cells+lets+cancer+extend+to+other+spots

    3. try here: http://search.yahoo.com/search?fr=mcafee&p=why+cancers+that+metastasize+are+more+precarious

    Sra

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