top of page
Log In
Sign up
Home
Videos
Theme A
A1 Molecules
A2 Cells
A3 Organisms
A4 Ecosystems
Theme B
B1 Molecules
B2 Cells
B3 Organisms
B4 Ecosystems
Theme C
C1 Molecules
C2 Cells
C3 Organisms
C4 Ecosystems
Theme D
D1 Molecules
D2 Cells
D3 Organisms
D4 Ecosystems
Notes
Free Previews
With Membership
Questions
Free Previews
With Membership
Paper 1A
Paper 1B
Paper 2
Mocks
Membership
Study Notes
Preview how great you will feel with a Membership!
A
B
C
D
A1.1 Water
Water
Origin of
water (HL)
A1.2 Nucleic Acids
DNA & RNA
DNA Structure
(HL)
A2.1 Origin of
cells (HL)
Origin of Cells
(HL)
A2.2 Cell Structure
Cell
Structure
Cell
Structure (HL)
A2.3 Viruses (HL)
Viruses (HL)
A3.1 diversity of Organisms
Diversity of
Organisms
Diversity of
Organisms (HL)
& Cladistics (HL)
A4.1 Evolution & Speciation
A3.2 Classification
Classification
& Cladistics (HL)
Evolution &
Speciation
Evolution &
Speciation (HL)
of Biodiversity
A4.2 Conservation
Conservation of
Biodiversity
& Lipids
B1.1 Carbohydrates
Carbohydrates &
Lipids
B1.2 Proteins
Proteins
Proteins (HL)
Transport
B2.1 membranes &
B2.2 Organelles
Membranes &
Transport
Membranes &
Transport (HL)
Organelles
Organelles (HL)
B2.3 Cell Specialization
B3.1 Gas Exchange
Cell specialization
Cell specialization
(HL)
Gas exchange
Gas exchange (HL)
B3.2 Transport
Transport
Transport (Hl)
B3.3 Muscle &
Motility (HL)
Muscle & motility (Hl)
B4.1 Adaptation to
Environment
Adaptation to environment
B4.2 Ecological Niches
Ecological Niches
Metabolism
C1.1 Enzymes &
Enzymes &
Metabolism
Enzymes &
Metabolism (Hl)
C1.2 Cell respiration
Cell respiration
Cell respiration
(Hl)
C1.3 Photosynthesis
Photosynthesis
Photosynthesis (Hl)
C2.1 Chemical
Signaling (HL)
Chemical signaling (Hl)
C2.2 Neural signaling
Neural Signaling
Neural
Signaling (HL)
C3.1 Integration of
body systems
Integration of
body systems
Plant System
Integration (HL)
C3.2 Defense Against
C4.1 Population &
Infectious Disease
communities
Defense against Infectious Disease
Populations and Communities
energy & Matter
C4.2 Transfers of
Transfers of Energy & Matter
D1.1 DNA Replication
DNA Replication
DNA Replication (HL)
D1.2 Protein synthesis
Protein Synthesis
Protein
Synthesis (HL)
D1.3 Mutations and
gene editing
D2.1 Cell & nuclear
division
Mutations &
Gene editing
Mutations &
Gene editing (HL)
Cell & Nuclear
Division
Cell & Nuclear
Division (HL)
D2.2 Gene Expression (HL)
D2.3 Water Potential
Gene Expression (HL)
Water Potential
Water Potential (HL)
D3.1 Reproduction
D3.2 Inheritance
Reproduction
Reproduction (HL)
Inheritance
Inheritance (HL)
D3.3 Homeostasis
D4.1 Natural Selection
Homeostasis
Homestasis (HL)
Natural Selection
Natural Selection
(HL)
D4.2 Stability & Change
D4.3 Climate Change
bottom of page
