S.A. 8.1 Word Scramble
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| Question | Answer |
| What factors affect osmosis? | eoncentrations and energy levels |
| What happens to animal cells in hypotonic sol.? plant cells? | animal burst, plant firm up under turgor pressure, or squeeze water out with a contractile vacuole |
| Compare and contrast active transport and facilitated diffusion. | both are diffusion and need help. Acive uses energy, but facilitated just uses proteins and no energy |
| How do carrier proteins work? | change shape so that substances can move across the plasma membrane |
| If a paramecium is in freshwater, but it shrivels, what can you conclude? | there is still more salt in the water than the paramecium, or the paramecium needs salt in it; to balance the concentrations (either way) |
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