Biology

12345678
Across
  1. 3. is the secretion of materials through the plasma membrane from inside to outside
  2. 6. is the process by which a cell's membrane surrounds the particles that come from outside
  3. 8. transportation from low concentration to the high concentration
Down
  1. 1. transportation from high concentration to low concentration
  2. 2. when the concentration of the solute inside is higher than outside
  3. 4. is a kind of transportation that requires a transport protein
  4. 5. when the concentration of the solute outside is higher than inside
  5. 7. is the diffusion of water