How does the lysosome membrane better facilitate the function of the organelle?

a) Diffusion of essential ions against a concentration gradient helps maintain homeostasis.

b) Pathogens cannot enter the organelle from the cytosol by diffusion.

c) The phospholipid bilayer is hydrophobic which decrease the amount of water entering the cell.

d) The membrane contains the acidic environment needed for digestion that could be harmful to other functions within the cell.