Ribosomes are produced by the
nucleolus
membrane bilayer
nucleic acids
nucleus

Which of the following statements are true chromosomes make up genes

What drives the atp synthase reactions that produce atp

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.