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Oxford Revise
Science answers

Welcome to the Oxford Revise answers web page. Here you’ll find all of the answers to the activities and exam-style practice questions featured throughout the Oxford Revise Science titles.

Click on the GCSE book covers below for chapter links.

Oxford Revise AQA GCSE Physics Higher  Oxford Revise AQA GCSE Chemistry Higher  Oxford Revise AQA GCSE Biology Higher  Oxford Revise AQA GCSE Combined Science Trilogy Foundation  Oxford Revise AQA GCSE Combined Science Higher
Oxford Revise AQA A Level Chemistry   Oxford Revise AQA A Level Biology  Oxford Revise AQA A Level Physics 
Oxford Revise OCR A Level Biology  Oxford Revise OCR A Level Chemistry  Oxford Revise OCR A Level Physics  


Oxford Revise AQA GCSE Physics Higher

Chapter 1: Energy stores and transfers
Chapter 2: Energy transfers by heating
Chapter 3: National and global energy resources
Chapter 4: Supplying electricity
Chapter 5: Electric circuits
Chapter 6: Energy of matter
Chapter 7: Atoms
Chapter 8: Radiation
Chapter 9: Forces
Chapter 10: Pressure in liquids and gases
Chapter 11: Speed
Chapter 12: Newton's laws of motion
Chapter 13: Braking and momentum
Chapter 14: Mechanical waves
Chapter 15: Electromagnetic waves
Chapter 16: Light and sounds
Chapter 17: Magnets and electromagnets
Chapter 18: Induced potential and transformers
Chapter 19: Space


Oxford Revise AQA GCSE Chemistry Higher

Chapter 1: The atom
Chapter 2: Covalent bonding
Chapter 3: Ionic and metallic bonding and structure
Chapter 4: The Periodic Table
Chapter 5: Transition metals and nanotech
Chapter 6: Quantitative chemistry 1
Chapter 7: Quantitative chemistry 2
Chapter 8: Reactions of metals
Chapter 9: Reactions of acids
Chapter 10: Electrolysis
Chapter 11: Energy changes
Chapter 12: Rates
Chapter 13: Equilibrium
Chapter 14: Crude oil and fuels
Chapter 15: Organic reactions
Chapter 16: Polymers
Chapter 17: Chemical analysis
Chapter 18: The Earth’s atmosphere
Chapter 19: Using the Earth's resources
Chapter 20: Making our resources


Oxford Revise AQA GCSE Biology Higher

Chapter 1: Cell biology
Chapter 2: Cell transport
Chapter 3: Cell division
Chapter 4: Organisation in animals
Chapter 5: Enzymes
Chapter 6: Organisation in plants
Chapter 7: The spread of diseases
Chapter 8: Preventing and treating disease
Chapter 9: Monoclonal antibodies
Chapter 10: Non-communicable diseases
Chapter 11: Photosynthesis
Chapter 12: Respiration
Chapter 13: Nervous system & homeostasis
Chapter 14: Hormonal coordination
Chapter 15: Variation
Chapter 16: Reproduction
Chapter 17: Evolution
Chapter 18: Adaptation
Chapter 19: Organising an ecosystem
Chapter 20: Humans and biodiversity


Oxford Revise AQA GCSE Combined Science Higher

B1: Cell structure
B2: Cell transport
B3: Cell division
B4: Organisation in animals
B5: Enzymes
B6: Organisation in plants
B7: The spread of diseases
B8: Preventing and treating disease
B9: Non-communicable diseases
B10: Photosynthesis
B11: Respiration
B12: The nervous system and homeostasis
B13: Hormonal coordination
B14: Variation
B15: Reproduction
B16: Evolution
B17: Adaptation
B18: Humans and the ecosystem

C1: The atom
C2: Covalent bonding
C3: Ionic and metallic bonding, and structure
C4: The Periodic Table 
C5: Quantitative chemistry 
C6: Reactions of metals  
C7: Reactions of acids 
C8: Electrolysis 
C9: Energy changes 
C10: Rate of reaction 
C11: Equilibrium 
C12: Crude oil and fuels 
C13: Chemical analysis 
C14: The Earth’s atmosphere 
C15: Using the Earth's resources

P1: Energy stores and transfers 
P2: National and global energy resources
P3: Supplying electricity
P4: Electric circuits
P5: Energy of matter
P6: Atoms
P7: Nuclear radiation
P8: Forces
P9: Speed
P10: Newton's laws of motion  
P11: Mechanical waves
P12: Electromagnetic waves  
P13: Magnets and electromagnets


Oxford Revise AQA GCSE Combined Science Foundation

B1: Cell structure
B2: Cell transport
B3: Cell division
B4: Organisations in animals 
B5: Enzymes
B6: Organising plants
B7: The spread of diseases 
B8: Preventing and treating diseases 
B9: Non-communicable diseases
B10: Photosynthesis and respiration 
B11: The nervous system and homeostasis
B12: Hormonal coordination
B13: Variation
B14: Reproduction
B15: Evolution
B16: Adaptations
B17: Organising an ecosystem
B18: Humans and biodiversity 

C1: The atom
C2: Covalent bonding
C3: Ionic and metallic bonding, and structure
C4: The Periodic Table 
C5: Quantitative chemistry 
C6: Chemical reaction 
C8Energy changes 
C9Rate of reaction 
C11Crude oil and fuels 
C12Chemical analysis 
C13The Earth’s atmosphere 
C14Using the Earth's resources

P1Energy stores and transfers 
P2National and global energy resources
P3Supplying electricity
P4Electric circuits
P5Energy of matter
P7Nuclear radiation
P10Newton's laws of motion  
P12Magnets and electromagnets 


Oxford Revise AQA A Level Chemistry 

Chapter One: Atomic structure
Chapter Two: Amount of substance
Chapter Three: Bonding
Chapter Four: Energetics and kinetics
Chapter Five: Chemical equilibria and redox equations
Chapter Six: Thermodynamics
Chapter Seven: Rate equations and equilibrium contants
Chapter Eight: Electrode potentials and electrochemical cells
Chapter Nine: Acids and bases
Chapter Ten: The periodic table
Chapter Eleven: Period 3 elements and their oxides
Chapter Twelve: Transition metals
Chapter Thirteen: Reactions of ions in aqueous solution
Chapter Fourteen: Introduction to organic chemistry
Chapter Fifteen: Alkanes
Chapter Sixteen: Halogenoalkanes
Chapter Seventeen: Alkenes and alcohols
Chapter Eighteen: Organic analysis
Chapter Nineteen: Optical isomerism
Chapter Twenty: Aldehydes, ketones and carboxylic acids
Chapter Twenty-One: Aromatic chemistry, amines and polymers
Chapter Twenty-Two: Amino acids, proteins and DNA
Chapter Twenty-Three: Organic synthesis
Chapter Twenty-Four: NMR and Chromatography
Multiple Choice Questions


Oxford Revise AQA A Level Biology 

Chapter 1: Biological molecules
Chapter 2: Proteins and enzymes
Chapter 3: Nucleotides and nucleic acids
Chapter 4: ATP, water and inorganic ions
Chapter 5: Cell structure and microscopes
Chapter 6: Mitosis and the cell cycle
Chapter 7: Transport across cell membranes
Chapter 8: The immune system
Chapter 9: Gas exchange
Chapter 10: Exchange of substances
Chapter 11: Mass transport
Chapter 12: DNA and protein synthesis
Chapter 13: Genetic variation and adaptation
Chapter 14: Species Biodiversity
Chapter 15: Photosynthesis
Chapter 16: Respiration
Chapter 17: Energy transfers and nutrient cycles
Chapter 18: Responses to stimuli
Chapter 19: Nervous co-ordination
Chapter 20: Homeostasis
Chapter 21: Inheritance
Chapter 22: Populations and evolution
Chapter 23: Gene expression
Chapter 24: Genetic technologies


Oxford Revise AQA A Level Physics

Chapter 1: Measurements and errors
Chapter 2: Particles and radiation
Chapter 3: Properties of particles
Chapter 4: Progressive and stationary waves
Chapter 5: Reflection, diffraction, and interference
Chapter 6: Force, energy, and momentum 1
Chapter 7: Force, energy, and momentum 2
Chapter 8: Materials
Chapter 9: Current electricity
Chapter 10: Circuits
Chapter 11: Circular motion
Chapter 12: Simple harmonic motion
Chapter 13: Thermal physics
Chapter 14: Gravitational fields
Chapter 15: Electric fields
Chapter 16: Capacitance
Chapter 17: Magnetic fields
Chapter 18: Electromagnetic induction
Chapter 19: Radioactivity
Chapter 20: Nuclear energy
Chapter 21: Telescopes
Chapter 22: Stars and cosmology
Chapter 23: Physics of the eye and ear
Chapter 24: Medical imaging
Chapter 25: Rotational dynamics
Chapter 26: Thermodynamics and engines
Chapter 27: The discovery of the electron
Chapter 28: Wave-particle duality and special relativity
Chapter 29: Discrete semiconductor devices
Chapter 30: Analogue and digital signals
Multiple-choice questions


Oxford Revise OCR A Level Biology

Multiple Choice Questions
Chapter 2: Cell structure
Chapter 3: Biological molecules
Chapter 4: Nucleotides and nucleic acids
Chapter 5: Enzymes
Chapter 6: Plasma membranes
Chapter 7: Cell division, diversity and organization
Chapter 8: Gas exchange
Chapter 9: Transport in animals
Chapter 10: Transport in plants
Chapter 11: Communicable diseases
Chapter 12: Biodiversity
Chapter 13: Classification and evolution
Chapter 14: Communication and homeostasis
Chapter 15: Excretion
Chapter 16: Neuronal communication
Chapter 17: Hormones
Chapter 18: Plant and animal responses
Chapter 19: Photosynthesis
Chapter 20: Respiration
Chapter 21: Cellular control
Chapter 22: Patterns of inheritance
Chapter 23: Manipulating genomes
Chapter 24: Cloning and biotechnology
Chapter 25: Ecosystems, populations and sustainability


Oxford Revise OCR A Level Chemistry

Chapter 2: Foundations in Chemistry
Chapter 3: Acid-base and redox reactions
Chapter 4: Electrons, bonding, and structure
Chapter 5: The Periodic Table and periodicity
Chapter 6: Group 2 and the Halogens
Chapter 7: Qualitative analysis
Chapter 8: Enthalpy changes
Chapter 9: Reactive rates and equilibrium
Chapter 10: Core organic chemistry basic concepts
Chapter 11: Hydrocarbons
Chapter 12: Alcohols and haloalkanes
Chapter 13: Organic synthesis
Chapter 14: Analytical techniques (IR and MS)
Chapter 15: Reaction rates and equilibrium
Chapter 16: pH and buffers
Chapter 17: Enthalpy, entropy and free energy
Chapter 18: Redox and electrode potentials
Chapter 19: Transition elements
Chapter 20: Aromatic compounds
Chapter 21: Carbonyl compounds
Chapter 22: Carboxylic acids and esters
Chapter 23: Nitrogen compounds
Chapter 24: Polymers
Chapter 25: Organic synthesis
Chapter 26: Chromatography and spectroscopy
Multiple-choice questions


Oxford Revise OCR A Level Physics  

Chapter Three: Making measurements and analysing data
Chapter Four: Nature of quantities
Chapter Five: Motion
Chapter Six: Forces in action
Chapter Seven: Work energy and power
Chapter Eight: Materials
Chapter Nine: Newton's laws of motion and momentum
Chapter Ten: Charge and current
Chapter Eleven: Energy, power, and resistance
Chapter Twelve: Electrical circuits
Chapter Thirteen: Refraction, diffraction and interference
Chapter Fourteen: Quantum physics
Chapter Fifteen: Thermal physics
Chapter Sixteen: Circular motion
Chapter Seventeen: Oscillations
Chapter Eighteen: Gravitational fields
Chapter Nineteen: Astrophysics and cosmology
Chapter Twenty: Capacitors
Chapter Twenty-One: Electric fields
Chapter Twenty-Two: Electromagnetism
Chapter Twenty-Three: Nuclear and particle physics
Chapter Twenty-Four: Medical imaging
Multiple Choice Questions