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6. Define the term osmosis.
- Water moves around in a substance
- Water diffuses into the sea
- Only water moves from a region of high concentration to a region of low concentration
- Only water moves from a region of low concentration to a region of high concentration
7. What is cell in a dilute solution called?
- No one will ever know
- Turgid
- Plasmolysed
- Flaccid
8. Why do plants need turgid cells in means of support?
- No one will ever know
- The turgid cell forms part of the skeleton
- The turgid cell forms a rigid structure that supports the plant
- The turgid cell creates a barrier protecting the plant from viruses
9. What organelles do plants have but not animals?
- Vacuole, Cytoplasm and Cell Membrane
- Vacuole, Chloroplasts and Cell Wall
- Vacuole, Chloroplasts and Cell Membrane
- Vacuole, Cytoplasm and Cell Wall
10. Define the term diffusion.
- The net movement of particles within a gas/liquid from a region of high concentration to a region of lower concentration.
- The net movement of particles within a gas/liquid from a region of low concentration to a region of higher concentration.
- Particles move around in a substance
- Particles diffuse into the sea
11. Define the term active transport.
- The movement of particles in Space
- The movement of particles in the sea
- The movement of particles against the concentration gradient across a cell membrane
- The movement of particles along the concentration gradient across the cell membrane
12. What organelles are found in both animal and plant cells?
- Nucleus, Chloroplasts, Cell Wall and Mitocondria
- Nucleus, Cytoplasm, Cell Membrane and Mitocondria
- Nucleus, Cytoplasm, Cell Wall and Mitocondria
- Nucleus, Chloroplasts, Cell Membrane and Mitocondria