ScholarLab KS4 Biology Practice Exam questions 3.26B 3(i) EXCRETION · EXAM QUESTIONS 3.26B Reabsorption of water from the collecting duct 8 exam-style questions · Biology only (B): not in Science (Double Award). Write your answer, check it against the mark scheme and tick the points you earned. Your marks stay on this device. Your writing is not saved.
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All · 8 Short answer · 7 Multiple choice · 1 01 Describe Short answer 2 marks
3.26B Reabsorption of water from the collecting duct
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Describe how water is reabsorbed from the collecting duct.
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Total for this question: 2 marks
Lesson: 3.26B Reabsorption of water from the collecting duct
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02 Which Multiple choice 1 mark
3.26B Reabsorption of water from the collecting duct
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By which process is water reabsorbed in the collecting duct?
(1) Choose one answer A Active transportB OsmosisC FiltrationD Diffusion of ureaShow mark scheme
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Lesson: 3.26B Reabsorption of water from the collecting duct
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03 Explain Short answer 2 marks
3.26B Reabsorption of water from the collecting duct
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Explain why the medulla around the collecting duct has a high salt concentration.
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Lesson: 3.26B Reabsorption of water from the collecting duct
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04 Explain Short answer 2 marks
3.26B Reabsorption of water from the collecting duct
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Explain how the permeability of the collecting duct affects the volume of urine.
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Lesson: 3.26B Reabsorption of water from the collecting duct
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05 Explain Short answer 2 marks
3.26B Reabsorption of water from the collecting duct
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Explain why the urine of a dehydrated person is darker.
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Lesson: 3.26B Reabsorption of water from the collecting duct
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06 Suggest Short answer 2 marks
3.26B Reabsorption of water from the collecting duct
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Suggest why animals with longer loops of Henle can produce more concentrated urine.
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Lesson: 3.26B Reabsorption of water from the collecting duct
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07 Predict Short answer 2 marks
3.26B Reabsorption of water from the collecting duct
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Predict the effect on urine of a drug that makes the collecting duct less permeable to water. Explain.
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Lesson: 3.26B Reabsorption of water from the collecting duct
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08 State Short answer 1 mark
3.26B Reabsorption of water from the collecting duct
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State where water reabsorbed from the collecting duct goes.
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Lesson: 3.26B Reabsorption of water from the collecting duct
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