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Function of kidneys — OCR GCSE Biology A J247

Home
Biology
OCR GCSE Biology A
Organism level systems
Homeostasis
Function of kidneys

OCR GCSE Biology A · J247

Function of kidneys

What you need to know

Describe the role of the kidneys in maintaining the body's water balance.
Explain how urine concentration and volume are varied to regulate water excretion.

Revision notes

1
Function of kidneys
5 key terms

Practise with past papers Key terms & definitions

Previous subtopicOsmotic changes Next subtopicStructure of the kidney