A revision quiz covering cell transport mechanisms including diffusion, osmosis, and active transport, along with the principles of exchange surfaces…
10 questions • Zestly
• Which of the following factors increase the rate of diffusion across a cell membrane?
• Osmosis is specifically defined as the movement of which substance across a partially permeable membrane?
• Why do root hair cells in plants require active transport to absorb mineral ions from the soil?
• Which of the following are true regarding the surface area to volume ratio in large organisms?
• During gas exchange in the human lungs, which direction do oxygen and carbon dioxide move by diffusion?
• Which of the following statements correctly describe active transport?
• If a plant cell is placed in a solution that is more concentrated than its internal cell sap, what will happen to the water?
• Which of the following features are adaptations that increase the efficiency of exchange surfaces?
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