When a protein (peptide) hormone binds to receptors on the surface of a cell:

A. the cell membrane becomes depolarized
B. a second messenger is activated
C. the cell becomes inactive
D. a hormone receptor complex moves into the cytoplasm

Describe five factors that influence the value of fuel

In which terrestrial biome can you find trees that produce cones instead of flowers and needles instead of leaves? have trees that produce cones instead of flowers and needles instead of leaves. the latitudes in this biome have evenly distributed precipitation throughout the year. is it high or low

The structure that houses the cells genetic information.