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Home Q & A Board Biology-Related Homework Help Cell Biology
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Astatine Astatine
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9 years ago
In some forms of breast cancer, estrogen is a(n) 
A) initiator.
B) promoter.
C) progressor.
D) inhibitor.
E) mutagen.
Textbook 
Becker's World of the Cell

Becker's World of the Cell


Edition: 8th
Authors:
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virionvirion
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9 years ago
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Astatine Author
wrote...
#2
9 years ago
This is exactly what I needed, thank you.
wrote...
#3
9 years ago
No problem Smiling Face with Open Mouth
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