OCR GCSE Biology Revision Notes
OCR B1.1 Cell structures
Cell Division – Nucleus and Chromosomes (GCSE Biology)
Microscopes & Cultures – Magnification and Unit Conversions (GCSE Biology)
Microscopes & Cultures – Microscopes (GCSE Biology)
Introduction to Cells – Animal and Plant Cells (GCSE Biology)
Introduction to Cells – Eukaryotes and Prokaryotes (GCSE Biology)
OCR B1.2 What happens in cells (and what do cells need)?
DNA – Protein Synthesis: Translation (GCSE Biology)
DNA – Its Structure (GCSE Biology)
DNA – An Introduction (GCSE Biology)
Exercise & Metabolism – Metabolism (GCSE Biology)
Enzymes & Digestion – Enzyme Action: Reaction Rates (GCSE Biology)
Enzymes & Digestion – Enzyme Action: Factors that Affect it (GCSE Biology)
Enzymes & Digestion – Enzymes: An Introduction (GCSE Biology)
OCR B1.3 Respiration
OCR B1.4 Photosynthesis
OCR B2.1 Supplying the cell
Transport in Cells – Diffusion – (GCSE Biology)
Transport in Cells – Active Transport (GCSE Biology)
Transport in Cells – Measuring the Effects of Osmosis (GCSE Biology)
Transport in Cells – Osmosis (GCSE Biology)
Cell Division – Stem Cell Types (GCSE Biology)
Cell Division – Mitosis: its Stages (GCSE Biology)
Cell Division – The Cell Cycle and Mitosis (GCSE Biology)
Introduction to Cells – Cell Differentiation (GCSE Biology)
Introduction to Cells – Specialised Cells: More Cells (GCSE Biology)
Introduction to Cells – Specialised Cells: Sperm Cells (GCSE Biology)
OCR B2.2 The challenges of size
Transpiration – Plant Water Loss (GCSE Biology)
Transpiration – Transpiration Rates (GCSE Biology)
Transpiration – Transpiration in Plants (GCSE Biology)
Transport in Plants – Structure of a Plant (GCSE Biology)
Transport in Plants – Transport Systems in Plants (GCSE Biology)
Blood and Blood Vessels: Veins and Capillaries (GCSE Biology)
Blood and Blood Vessels – Plasma and Red Blood Cells (GCSE Biology)
Blood and Blood Vessels – Arteries (GCSE Biology)
The Circulatory System – Heart: Structure and Function (GCSE Biology)
Circulatory System – The Double Circulatory System (GCSE Biology)
OCR B3.1 Coordination and control – the nervous system
The Eye – The Eye: Its Responses – (GCSE Biology)
The Eye – An Introduction (GCSE Biology)
The Brain – Treatments and Challenges (GCSE Biology)
The Brain – Electrical Stimulation and Scans (GCSE Biology)
The Brain – Structures of the Brain (GCSE Biology)
Synapses & Reflexes – Reflexes and the Reflex Arc (GCSE Biology)
Structure & Function of Nervous System – Structures of the Nervous System (GCSE Biology)
Structure & Function of Nervous System – Functions of the Nervous System (GCSE Biology)
OCR B3.2 Coordination and control – the endocrine system
Plant Hormones – Commercial Use of Plant Hormones (GCSE Biology)
Plant Hormones – Experiments on Plant Responses (GCSE Biology)
Plant Hormones – Tropisms: Phototropism & Geotropism (GCSE Biology)
Treating Infertility – IVF: Development and Treatment Issues (GCSE Biology)
Treating Infertility – Drugs, IVF and AI for Infertility (GCSE Biology)
Contraception – Hormonal Contraception: The Pill, Patches & Implants (GCSE Biology)
Contraception – Contraception and Non-Hormonal Contraception (GCSE Biology)
Hormones in Human Reproduction – The Menstrual Cycle: Graphs (GCSE Biology)
Hormones in Human Reproduction – The Menstrual Cycle: Hormonal Interactions (GCSE Biology)
Hormones in Human Reproduction – The Menstrual Cycle: Hormones (GCSE Biology)
OCR B3.3 Maintaining internal environments Topic
Osmoregulation & The Kidney – Anti-Diuretic Hormone (GCSE Biology)
Osmoregulation & The Kidney – The Kidneys and Excretion (GCSE Biology)
Osmoregulation & The Kidney – Osmoregulation (GCSE Biology)
Control of Blood Glucose Concentration – Diabetes Mellitus: Type I & II (GCSE Biology)
Control of Blood Glucose Concentration – Increasing and Decreasing Blood Glucose Levels (GCSE Biology)
Control of Blood Glucose Concentration – Blood Glucose Homeostasis (GCSE Biology)
Homeostasis – Increasing and Decreasing Body Temperature (GCSE Biology)
Homeostasis – An Introduction (GCSE Biology)
Homeostasis – Thermoregulation (GCSE Biology)
OCR B4.1 Ecosystems
Cycles – Decomposition & The Nitrogen Cycle (GCSE Biology)
Cycles – The Water Cycle (GCSE Biology)
Cycles – Cycles & The Carbon Cycle (GCSE Biology)
Organisation & Trophic Levels – Transfer of Biomass (GCSE Biology)
Organisation & Trophic Levels – Pyramids of Biomass (GCSE Biology)
Organisation & Trophic Levels – Quadrat and Transect Sampling (GCSE Biology)
Organisation & Trophic Levels – Trophic Levels & Food Chains (GCSE Biology)
Ecosystems – Biotic Factors (GCSE Biology)
Ecosystems – Abiotic Factors (GCSE Biology)
Ecosystems – Ecosystems and Communities (GCSE Biology)
OCR B5.1 Inheritance
Variation – Variation and Its Causes (GCSE Biology)
Meiosis – Mitosis and Meiosis (GCSE Biology)
Inheritance – Experiments by Mendel (GCSE Biology)
Inheritance – Sex Determination (GCSE Biology)
Inheritance – Genetic Diagrams (GCSE Biology)
Inheritance – Genes and Inheritance (GCSE Biology)
Asexual and Sexual Reproduction – Sexual Reproduction: Pros and Cons (GCSE Biology)
Asexual and Sexual Reproduction – Asexual Reproduction: Pros and Cons (GCSE Biology)
Asexual and Sexual Reproduction – (GCSE Biology)
DNA – An Introduction (GCSE Biology)
OCR B5.2 Natural selection and evolution
REARRANGED ORDER – Mainatining Bioversity (GCSE Biology)
Classification – (GCSE Biology)
Fossils & Extinction – Extinctinction (GCSE Biology)
Fossils & Extinction – Evidence for Evolution: Fossils (GCSE Biology)
Fossils & Extinction – Fossil Formation (GCSE Biology)
Development and Understanding of Evolution – Evidence for Evolution: Resistant Bacteria (GCSE Biology)
Development and Understanding of Evolution – Theory of Speciation (GCSE Biology)
Development and Understanding of Evolution – Theory of Evolution: Darwin and Lamarck (GCSE Biology)
Variation – Evolution and Natural Selection (GCSE Biology)
Variation – Variation and Its Causes (GCSE Biology)
OCR B6.1 Monitoring and maintaining the environment
REARRANGED ORDER – Mainatining Bioversity (GCSE Biology)
REARRANGED ORDER – Deforestation (GCSE Biology)
REARRANGED ORDER – Land Use & Destruction of Peat Bogs (GCSE Biology)
REARRANGED ORDER – Pollution and Global Warming (GCSE Biology)
Biodiversity – Human Population & Increasing Waste (GCSE Biology)
Biodiversity – (GCSE Biology)
Cycles – The Impact of Environmental Change (GCSE Biology)
Organisation & Trophic Levels – Quadrat and Transect Sampling (GCSE Biology)
OCR B6.2 Feeding the human race
OCR B6.3 Monitoring and maintaining health
Variation – Genetic Engineering (GCSE Biology)
Variation – The Human Genome Project (GCSE Biology)
Plant Disease & Defence – Plant Diseases and Deficiencies (GCSE Biology)
Plant Disease & Defence – Chemical and Mechanical Plant Defences – (GCSE Biology)
Plant Disease & Defence – Physical Plant Defences (GCSE Biology)
Plant Disease & Defence – Identifying Plant Diseases (GCSE Biology)
Antibiotics – Monoclonal Antibodies in Disease Treatment and Research (GCSE Biology)
Antibiotics – Monoclonal Antibodies in Pregnancy Tests (GCSE Biology)
Antibiotics – Producing Monoclonal Antibodies (GCSE Biology)
Antibiotics – Developing Drugs: Trials and Placebos (GCSE Biology)
Let's get acquainted ?
What is your name?
Nice to meet you, {{name}}!
What is your preferred e-mail address?
Nice to meet you, {{name}}!
What is your preferred phone number?
What is your preferred phone number?
Just to check, what are you interested in?
When should we call you?
It would be great to have a 15m chat to discuss a personalised plan and answer any questions
What time works best for you? (UK Time)
Pick a time-slot that works best for you ?
How many hours of 1-1 tutoring are you looking for?
My WhatsApp number is...
For our safeguarding policy, please confirm...
Which online course are you interested in?
What is your query?
SubmitYou can apply for a bursary by clicking this link
https://www.medicmind.co.uk/medic-mind-foundation/Sure, what is your query?
SubmitLoading...
Thank you for your response.
We will aim to get back to you within 12-24 hours.
Lock in a 2 Hour 1-1 Tutoring Lesson Now
If you're ready and keen to get started click the button below to book your first 2 hour 1-1 tutoring lesson with us. Connect with a tutor from a university of your choice in minutes. (Use FAST5 to get 5% Off!)
Buy Now for ÂŁ70