Early detection is the key to successful treatment of most cancers. Why?

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Cancer is caused by a wide variety of different defects, many related to failure of cell-cycle checkpoints.

  

Cancer cells often do not need growth factors or other types of normal signals to grow.

  

If caught early enough, cells from the primary tumor are less likely to have started secondary tumors.

  

All of the listed responses are correct.

 

asked Dec 26, 2012 in Biology by anonymous
    

1 Answer

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If caught early enough, cells from the primary tumor are less likely to have started secondary tumors.

 

answered Dec 26, 2012 by anonymous



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