Which of the following is an example of a good scientific question? Why? a.
How big is an ant?
b. Where do rabbits live?
c. Which make better pets, fish or dogs?
d. What will happen to the freezing point of water if salt is added?

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.