Edexcel IGCSE Biology · Spec 2.73B-2.77B
Nephron Regions and Selective Reabsorption
Covers label the urinary system and nephron regions, Explain ultrafiltration and selective reabsorption and Locate glucose and water reabsorption.
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Nephron Regions and Selective Reabsorption
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Spec 2.73B-2.77B
What you need to know
- Label the urinary system and nephron regions
- Explain ultrafiltration and selective reabsorption
- Locate glucose and water reabsorption
Active recall
Quick check
Answer each question before opening the answer.
Which tube carries urine out of the body?
The urethra
Where is all glucose normally reabsorbed?
The proximal convoluted tubule
How does ADH affect the collecting duct?
It increases water permeability, so more water is reabsorbed
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