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Home Q & A Board Biology-Related Homework Help Cell Biology
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heidirochelle98 heidirochelle98
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6 years ago
A tumor is actively producing both VEGF and FGF, factors that stimulate angiogenesis, but no new network of blood vessels to the tumor has been established in spite of the fact that blood vessels are nearby. This observation suggests that most likely
 
  A) the cancer cell versions of the VEGF and FGF are not functional.
  B) only VEGF or EGF is active but not both.
  C) p53 is overexpressed.
  D) angiostatin is present in greater concentration.
  E) the tumor has been established by metastasis of a cell from a distant tumor.
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ravindergill185ravindergill185
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6 years ago
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heidirochelle98 Author
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6 years ago
Helped a lot
lubennick
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Yesterday
this is exactly what I needed
Kstan109
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2 hours ago
You make an excellent tutor!
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