When considering proteins that help control the cell cycle: Stimulating proteins are encoded by tumor suppressor genes and inhibitory proteins are encoded by
proto-oncogenes.
O True
O False

What do science, technology, and disease have to do with each other?

Each pair of clay balls represents two planetesimals. if each planetesimal is composed of the same material and is separated he the same distance, which pair experiences the frayed gravitational attraction?

When analyzing tree rings, what do scientists assume a thin ring indicates?