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Preparation for Physiology Assessment

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
show The concentration gradient of water  
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show down a conc gradient  
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Osmosis is a ____ process and ______energy   show
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show When there is a difference in water concentration between 2 sides of the membrane  
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show Diffusion of water through a selectively permeable membrane?  
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What is osmotic pressure?   show
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The more impermeable the solute...   show
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What does tonicity tell us?   show
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show Double  
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When a solute is able to pass through a membrane...   show
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show Towards Solutes  
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show Increased osmotic pressure. The high concentration of molecules in one side of the membrane results in an increased force of water movement to the high concentration side of the membrane which results in an increased osmotic pressure.  
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show The concentration on both sides of the membrane was equal  
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If the molecules are able to diffuse through the membrane then what will happen? WHY?   show
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Describe one way in which osmosis is similar to simple diffusion   show
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Describe one way in which osmosis is different to simple diffusion   show
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Created by: meunid