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.
regulates the transport of substances in and out of the cell. 3. receives chemical messengers from other cell. 4. acts as a receptor. 5. cell mobility, secretions, and absorptions of substances. 5 functions of the cell membrane Flashcards | Quizlet.