OCR Biology A level notes Study guides, Class notes & Summaries

This is a summary of every learning objective (a-j) for Topic 6, CI on the OCR Chemistry B (Salters-Nuffield) specification. I have arranged my notes answering each objective, and have given definitions, equations, techniques, and other notes based on the textbook and my lessons. These notes include solubility, enthalpy level diagrams, entropy, acid and base equations, buffers, the greenhouse effect, and more. I used these notes for my Chemistry exams in 2022 and achieved an A*, and I am now...

OCR A Level Biology -The Need For Homeostasis. OCR A Level Biology Revision Notes 5.1 Communication & Homeostasis YOUR NOTES ⬇ © 2015-2021 Save My Exams Ltd OCR A Level Biology Resources REVISION NOTES TOPIC QUESTIONS PAST PAPERS Page 1 CONTENTS 5.1.1 The Need for Homeostasis 5.1.2 The Principles of Homeostasis 5.1.3 Cell Signalling 5.1.4 Thermoregulation 5.1.1 THE NEED FOR HOMEOSTASIS The Need for Communication Systems in Organisms Animals and plants need to be able to respond t...

Detailed handwritten A* level notes covering the whole topic of biological molecules (specification point 2.1.2). This is for the OCR A level Biology A course. These notes cover every single specification point within this topic and are concise but contain everything you need to know. I achieved an A* with the notes and am now a medical student. They contain these topics: - water - carbohydrates - lipids - proteins

Detailed A* level notes covering the whole topic enzymes (specification point 2.1.4). This is for the OCR A level Biology A course. These notes cover every single specification point within this topic and are concise but contain everything you need to know. Topics included: - enzyme action - factors affecting enzymes - enzyme inhibitors - cofactors, coenzymes and prosthetic groups

A level Biology OCR A Module 6 summary notes Describe the nucleus Describe the nucleolus Describe the rough endoplasmic reticulum (RER) Describe the smooth endoplasmic reticulum (SER) Describe the Golgi Apparatus Describe lysosomes Describe mitochondria Describe chloroplasts Describe vacuole What type of cell wall do plants have? What type of cell wall do bacteria have? What type of cell wall do fungi have? Describe the cellulose cell wall Describe cilia and undulipodia What type...

Detailed A* level notes covering the whole topic of Patterns of Inheritance (specification point 6.1.2). This is for the OCR A level Biology A course. These notes cover every single specification point within this topic and are concise but contain everything you need to know. I achieved an A* with these notes and am now a medical student. Topics covered: - variation and inheritance - monogenic inheritance - dihybrid inheritance - linkage and epistasis - evolution - speciation

Detailed A* level notes covering the whole topic of biodiversity (specification point 4.2.1). This is for the OCR A level Biology A course. These notes cover every single specification point within this topic and are concise but contain everything you need to know. I achieved an A* with the notes and am now a medical student. These topics are covered: - biodiversity - genetic biodiversity - maintaining biodiversity - sampling techniques - conservation

Detailed A* level notes covering the whole topic of Classification (specification point 4.2.2). This is for the OCR A level Biology A course. These notes cover every single specification point within this topic and are concise but contain everything you need to know. I achieved an A* with the notes and am now a medical student. These topics are covered: - evolution - phylogeny - variation - 5 kingdoms

Detailed A* level notes covering the whole topic of Ecosystems (specification point 6.3.1). This is for the OCR A level Biology A course. These notes cover every single specification point within this topic and are concise but contain everything you need to know. I achieved an A* with these notes and am now a medical student. Topics covered: - Biomass transfers - Succession - Carbon cycle - Nitrogen cycle

Detailed A* level notes covering the whole topic of Populations + Sustainability (specification point 6.3.2). This is for the OCR A level Biology A course. These notes cover every single specification point within this topic and are concise but contain everything you need to know. I achieved an A* with these notes and am now a medical student. Topics covered: - predator-prey relationships - conservation - managing ecosystems - sustainability