You are working in a lab with cancer cells that have no mutations in any of their signaling molecule proteins (that is, all the proteins are normal), but the cells' signaling transduction is hyperactive, causing them to divide too rapidly. What could account for the increased cell proliferation in the cells

According to the theory of punctuated equilibrium, at what rate does speciation occur? species change depending on the rate of natural selection. after periods of stasis, new species evolve relatively rapidly. species change slowly and eventually form new species. some species change quickly and others change slowly to balance the overall rate.

How will technology impact medicine in the future?

The circles, or orbits, for electrons are called energy levels. each level can hold only a certain number of electrons. add electrons to each level until you can't add any more. how many electrons can each level hold?