Consider the diagram of the Earth, Sun, and moon system. The rotation of the warts within this system gives us. A) The daily tides
B) They day/night cycle
C) The phases of the moon
D) The changing of the seasons

The small molecule cyclic amp (camp) takes about 0.2 second to diffuse 10 μm, on average, in a cell. suppose that camp is produced near the plasma membrane on one end of the cell; how long will it take for this camp to diffuse through the cytosol and reach the opposite end of a very large cell, on average? assume that the cell is 200 μm in diameter.