How might blocking angiogenesis have a negative impact as a cancer treatment?
a) by creating a higher oxygen tension in the tissue
b) by concentrating tumor cells at a particular location in the body
c) by creating a more O2-deficient environment for the tumor cells
d) by driving tumor cells to seek out other sites in the body
Ans:
c) by creating a more O2-deficient environment for the tumor cells
d) by driving tumor cells to seek out other sites in the body
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