Almost 70 percent of women with breast cancer are estrogen-senstive. What does this mean?
A. They are made ill with prescriptions of estrogen.
B. Only a small amount of estrogen can exacerbate their symptoms.
C. Their own natural estrogen encourages the growth of cancer cells.
D. Their cancers go into remission with increased uptake of estrogen.
E. They do not produce their own estrogen.
C
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Energy Acquisition Summary
What will be an ideal response?
The events of the first week after fertilization are defined as ________________
Fill in the blank(s) with the appropriate word(s)
Given the high degree of "order" living organisms demonstrate, the second law of thermodynamics can never be applied to life.
a. true b. false
Suppose that an infectious agent, such as a virus or bacterium, had surface antigens identical to those displayed on the
surface of human cells. Would the immune system be able to detect and destroy these agents? Why or why not? What will be an ideal response?