What is ADH?
What is ADH?
ADH is antidiuretic hormone. It reduces water loss in urine by making the later kidney tubules and collecting ducts more permeable to water.
Step-by-step lessons on OCR GCSE Biology 3.3.9 ADH and kidney tubule permeability. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.