Other questions in this quiz

2. Active transport allows cells to move...

  • against a concentration gradient
  • across a concentration gradient

3. What is one adaptation for exchange in animals?

  • Thick cell membrane
  • Lots of blood vessels
  • Small surface area

4. If the solution outside the cell is more dilute than the cell contents, the cell will...

  • swell and burst
  • shrivel up
  • stay the same

5. Osmosis is the movement of water molecules across a partially permeable membrane from...

  • an area of high concentration to an area of high concentration
  • an area of high concentration to an area of low concentration
  • an area of low concentration to an area of high concentration

Comments

No comments have yet been made

Similar Biology resources:

See all Biology resources »See all Exchange of materials resources »