Biology Chapter 3 - Exchange of materials
Teacher recommended
?- Created by: Annabel Osman
- Created on: 19-02-16 09:45
Other questions in this quiz
2. Active transport allows cells to move...
- against a concentration gradient
- across a concentration gradient
3. 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
4. What is one adaptation for exchange in animals?
- Lots of blood vessels
- Small surface area
- Thick cell membrane
5. Active transport requires energy?
- True
- False
Comments
No comments have yet been made