Module 5 chapter 15 communication and Homeostasis. This set of notes include notes from lecturer, powerpoints, textbook and complies with the specification. I have designed these notes to not only help with the understanding of the topic but also on how to answer exam style questions, so not only revising the topic but also having a fair understanding on how to tackle an exam style question.

This is the OCR A-Level biology topic covering animal responses

a summary of animal responses, under topic 5.5 animal and plant responses of module 4 ocr a level biology

A summary of Hormonal communication, a subtopic under Homeostasis.

Handwritten summary notes on the following topics: =Importance of homeostasis -Endotherms and ectotherms =Excretion =The liver =The kidney

It is all about the structure of nephron and how it reabsorbs the useful molecule and how it gets rid of nitrogenous waste.

My document is a summary of the A2 Biology topic of Communication and Homeostasis. Within this topic, we will look at Homeostasis, positive feedback, Negative Feedback, Regulation of Heart rate, Endotherms and Ectotherms.

It's an assignment on cellular respiration. It discusses the definition of cellular respiration, why it’s important for the body, the process and making of ATP, and much more. Very detailed, includes references. A grade

A Level Notes on the Kidney for OCR I PAD notes in pdf format All to the spec