Researchers Have Determined That the Growth of Hormone-Responsive Breast Cancer

question 23

Multiple Choice

Researchers have determined that the growth of hormone-responsive breast cancer cells depends upon ____.

• A) the relative concentrations of ERα and ERβ in the tumor cells
• B) the ability of ERβ to stimulate cancer cell growth
• C) the ability of ERα to inhibit cancer cell growth
• D) whether DNA binding sites exists for ERα, but not ERβ
• E) the relative concentrations of estrogen and testosterone in breast tissue

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Definitions:

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The stage of change in which an individual is not yet considering change or unaware of the need to change.

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