EC2 Excel
Loading your revision…
EC2 Excel
Revision — Cambridge Co-Ordinated Sciences (Double Award) (0654) — EC2 Excel
Section B1 · Characteristics of living organisms
B1.1
Characteristics of living organisms
View →
Section B2 · Cells
B2.1
Cell structure
View →
B2.2
Size of specimens
View →
Section B3 · Movement into and out of cells
B3.1
Diffusion
View →
B3.2
Osmosis
View →
B3.3
Active transport
View →
Section B4 · Biological molecules
B4.1
Biological molecules
View →
Section B5 · Enzymes
B5.1
Enzymes
View →
Section B6 · Plant nutrition
B6.1
Photosynthesis
View →
B6.2
Leaf structure
View →
Section B7 · Human nutrition
B7.1
Diet
View →
B7.2
Digestive system
View →
B7.3
Digestion
View →
Section B8 · Transport in plants
B8.1
Xylem and phloem
View →
B8.2
Water uptake
View →
B8.3
Transpiration
View →
B8.4
Translocation
View →
Section B9 · Transport in animals
B9.1
Circulatory systems
View →
B9.2
Heart
View →
B9.3
Blood vessels
View →
B9.4
Blood
View →
Section B10 · Diseases and immunity
B10.1
Diseases and immunity
View →
Section B11 · Gas exchange in humans
B11.1
Gas exchange in humans
View →
Section B12 · Respiration
B12.1
Respiration
View →
Section B13 · Coordination and response
B13.1
Coordination and response
View →
B13.2
Hormones
View →
B13.3
Homeostasis
View →
Section B14 · Drugs
B14.1
Drugs
View →
Section B15 · Reproduction
B15.1
Asexual reproduction
View →
B15.2
Sexual reproduction
View →
B15.3
Sexual reproduction in plants
View →
B15.4
Sexual reproduction in humans
View →
B15.5
Sexually transmitted infections
View →
Section B16 · Inheritance
B16.1
Chromosomes and genes
View →
B16.2
Cell division
View →
B16.3
Monohybrid inheritance
View →
Section B17 · Variation and selection
B17.1
Variation
View →
B17.2
Selection
View →
Section B18 · Organisms and their environment
B18.1
Energy flow
View →
B18.2
Food chains and food webs
View →
B18.3
Carbon cycle
View →
Section B19 · Human influences on ecosystems
B19.1
Habitat destruction
View →
B19.2
Conservation
View →
Section C1 · States of matter
C1.1
Solids, liquids and gases
View →
C1.2
Diffusion
View →
Section C2 · Atoms, elements and compounds
C2.1
Elements, compounds and mixtures
View →
C2.2
Atomic structure and the Periodic Table
View →
C2.3
Isotopes
View →
C2.4
Ions and ionic bonds
View →
C2.5
Simple molecules and covalent bonds
View →
Section C3 · Stoichiometry
C3.1
Formulas
View →
C3.2
Relative masses of atoms and molecules
View →
C3.3
The mole and the Avogadro constant
View →
Section C4 · Electrochemistry
C4.1
Electrolysis
View →
C4.2
Hydrogen-oxygen fuel cells
View →
Section C5 · Chemical energetics
C5.1
Exothermic and endothermic reactions
View →
Section C6 · Chemical reactions
C6.1
Physical and chemical changes
View →
C6.2
Rate of reaction
View →
C6.3
Redox
View →
Section C7 · Acids, bases and salts
C7.1
The characteristic properties of acids and bases
View →
C7.2
Oxides
View →
C7.3
Preparation of salts
View →
Section C8 · The Periodic Table
C8.1
Arrangement of elements
View →
C8.2
Group I properties
View →
C8.3
Group VII properties
View →
C8.4
Transition elements
View →
C8.5
Noble gases
View →
Section C9 · Metals
C9.1
Properties of metals
View →
C9.2
Uses of metals
View →
C9.3
Alloys and their properties
View →
C9.4
Reactivity series
View →
C9.5
Corrosion of metals
View →
Section C10 · Chemistry of the environment
C10.1
Water
View →
C10.2
Air quality and climate
View →
Section C11 · Organic chemistry
C11.1
Formulas and terminology
View →
C11.2
Naming organic compounds
View →
C11.3
Fuels
View →
C11.4
Alkanes
View →
C11.5
Alkenes
View →
Section C12 · Experimental techniques and chemical analysis
C12.1
Experimental design
View →
C12.2
Acid-base titrations
View →
C12.3
Chromatography
View →
C12.4
Separation and purification
View →
C12.5
Identification of ions and gases
Section P1 · Motion, forces and energy
P1.1
Physical quantities and measurement techniques
View →
P1.2
Motion
View →
P1.3
Mass and weight
View →
P1.4
Density
View →
P1.5
Forces
View →
Section P2 · Thermal physics
P2.1
Kinetic particle model of matter
View →
P2.2
Thermal properties and temperature
View →
P2.3
Transfer of thermal energy
View →
Section P3 · Waves
P3.1
General properties of waves
View →
P3.2
Light
View →
P3.3
Electromagnetic spectrum
View →
P3.4
Sound
View →
Section P4 · Electricity and magnetism
P4.1
Simple phenomena of magnetism
View →
P4.2
Electrical quantities
View →
P4.3
Electrical circuits
View →
P4.4
Electrical safety
View →
P4.5
Electromagnetic effects
View →
Section P5 · Nuclear physics
P5.1
The nucleus
View →
P5.2
Radioactivity
View →
Section P6 · Space physics
P6.1
The Solar System
View →
P6.2
Stars and the Universe
View →
C2.6
Giant covalent structures
View →
C2.7
Metallic bonding
View →
C9.6
Extraction of metals
View →
C11.6
Alcohols
View →
C11.7
Polymers
View →
View →
P1.6
Energy, work and power
View →
P1.7
Pressure
View →
