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Explore the critical roles of the kidneys in excretion and homeostasis, including urine production, the impact of ADH, and the processes of dialysis and transplantation. Understand how the body regulates temperature and maintains osmotic balance. This summary covers key concepts for AQA GCSE Biology.

Kidney Function & Homeostasis

Revision note

Imogen

Science

Biology B12 - Homeostasis in action 

Explore the essential roles of the kidneys in the excretory system, including the processes of ultrafiltration, reabsorption, and waste release. This summary covers key concepts such as nephron structure, osmoregulation, and the formation of urine, providing a clear understanding of kidney function for students.

Kidney Function Overview

Lucie Dartigues

The Kidneys 

Hormones and homeostasis, water balance, the endocrine system and control of blood glucose.

Explore the roles of the kidneys in urine production, water balance, and the hormonal regulation of blood glucose levels. This summary covers key concepts such as osmoregulation, negative feedback mechanisms, and the impact of diabetes on homeostasis. Ideal for AQA Biology students preparing for Paper 2.

Kidney Function & Hormonal Control

Alex 

AQA Biology: Paper 2 - hormones and homeostasis 

Explore key exam questions and concepts related to homeostasis, including hormonal regulation, body temperature control, and blood glucose management. This summary covers essential topics such as the role of hormones, the excretory system, and the impact of environmental factors on homeostasis. Ideal for students preparing for biology exams.

Homeostasis Exam Insights

Exam Practice

Safa

Worksheet

English

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Homeostasis 

Quick revision questions based on the EDUQAS A Level Biology Specification for Component 3 Homeostasis and the Kidney Topic

Explore key concepts of kidney function and homeostasis with targeted revision questions. This resource covers essential topics such as dialysis, osmoregulation, and the role of aquaporins in maintaining fluid balance. Ideal for A Level Biology students preparing for exams.

Treating kidney failure by dialysis

5 best study notes in Treating kidney failure by dialysis