What happens in tubular resorption? what happens in tubular resorption? most nutrients, water, and essential ions are returned to the blood of capillaries. the urine becomes more dilute because of the addition of water from surrounding capillaries. undesirable molecules are moved into the tubule from surrounding capillaries. some waste compounds are returned to the blood of capillaries for further processing?

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.

Can a trait be both polygenic and have multiple alleles? explain why or why not.

Kinases add - groups to other enzymes. this activities some enzyme while inhibiting other