Based on his behavior right after he tries to rob mrs. jones in " you, m'am," which statement is true about roger?
a. he has met mrs. jones before.
b. he does not regret what he has done.
c. his friends forced him to try to rob mrs. jones.
d. he is frightened of mrs. jones.

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.