Podcast
Questions and Answers
Which process is the net movement of water molecules from a region of higher water potential to a region of lower water potential, across a partially permeable membrane?
Which process is the net movement of water molecules from a region of higher water potential to a region of lower water potential, across a partially permeable membrane?
- Diffusion
- Osmosis (correct)
- Surface area to Volume ratio
- Concentration Gradient
Which factor affects the rate of diffusion?
Which factor affects the rate of diffusion?
- Solute concentration
- Temperature
- Surface area to Volume ratio
- All of the above (correct)
Which process cannot occur in solids?
Which process cannot occur in solids?
- Osmosis
- Surface area to Volume ratio
- Concentration Gradient
- Diffusion (correct)
Which term refers to the difference in concentration between two regions?
Which term refers to the difference in concentration between two regions?
Which factor determines the rate at which substances move across the membrane?
Which factor determines the rate at which substances move across the membrane?
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