Give 3 reasons why red blood cells are good at carrying oxygen

When plants use sunlight to make food, the energy of sunlight is

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?

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.