Bisphenol-A (BPA) is a compound found in many plastics. Under certain circumstances, BPA leaches out of the plastic and is ingested. Inside the body, BPA imitates a hormone that stimulates growth of the female secondary sex characteristics. Based on this information, what would BPA be classified as? An estrogen-like hormone also found in the body An exocrine disruptor that imitates testosterone An endocrine disruptor that imitates estrogen An endocrine gland that imitates testosterone

If a robot fixed another robot is it a engineer or doctor?

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome

One of the newest applications of cell technology is called cybrid embryos. this process involves replacing the nuclear material of an animal cell with human nuclear material. how might this process affect public policies about research by using stem cells? the same policies and concerns about the use of human embryonic stem cells would most likely apply. the embryos would most likely be treated like traditional animal embryos and regulated accordingly. the process of forming cybrid embryos would most likely be banned by government regulators. the embryos would be treated as regular cells because they are not fully human in origin.