Answer:
In the case of hormone-receptor positive breast cancer, estrogen drives cell cycle progression by binding to the ER, leading to its dimerization, translocation to the nucleus, and transcriptional activity at estrogen response elements (EREs) [13].
Explanation:
There are 4 chambers of the heart
Answer:
genetics
Explanation:
Addiction does not have to do with lack of morals or weak willpower. The chemical reactions that occur in a person’s brain when they are addicted are noticeably different than the ones that occur in a person without one. That is why some people can smoke cigarettes on occasion for pleasure while others need them much more frequently in order to function.