A. Serves as a protein channel that signals other molecules B. Removes large waste particles from the cytoplasm of the cell

C. Breaks down a chemical messenger to cause a reaction inside the cell

D. Uses ATP to move molecules against the concentration gradient

Charles darwin published his theory of evolution in 1859. in what way foes modern evolutionary theory differ from the theory as proposed by darwin? a) darwin inferred that individuals can evolve, but modern generic science has shown that this is not true. b)darwin inferred that individuals do not evolve, but modern genetic science has shown that this is not true. c)modern science has disproved most of darwin's original theory of evolution, because darwin knew nothing about generations and their role in heredity. d)generic studies have shown that gene expression and other factors operate along with natural selection, but most of darwin's theory has been supported by modern science.

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen

How does science influence the decisions made about social, economic, and political issues?