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

Notes on photosynthesis suitable for all A Level Biology but specific to OCR. Explains in detail the light-dependent and light-independent stages of photosynthesis, including step-by-step explanations of photophosphorylation and the Calvin cycle.

These notes are for the OCR Biology specification from 2016 but can be used for other specifications as the content is very similar. Each specification point is followed by a series of relevant but detailed notes. Every topic is broken down so that anyone can read and understand the notes. The notes also include compulsory practicals and expected results. Diagrams are from OCR textbooks.