Therefore, as gravity affects all things equally, regardless of their mass in grams or kilograms, and because 1 m/s 2 = 100 cm/s 2, the surface gravity of Earth could be expressed in cgs units as 980.665 cm/s 2 and at base 10 logarithm (log g) as 2.992.
The cell wall is only in plants, and it gives the plants structure. The cell membrane controls the movement of substances entering and leaving the cell.
Rate at which substances enter (to fuel reactions) and waste products leave the cell. An increase in cell size = an increase in... amount of chemical reactions. An increase in the amount of chemical reactions in a cell = an increase in...