Cell biology
Structures and functions of the cell
Internal cellular structures
Chemical and molecular environment
Organelles
Processes
Growth and development
Other cellular processes
Techniques used to study cells
Physiological properties
Cell specialization
Origin of multicellularity
Origin of the first cell
Origin of eukaryotic cells
Metabolic processes
Signaling pathways
Life cycle
Interactions with their environment
Microscopic and molecular level Active transport and passive transport - movement of molecules into and out of cells.
Autophagy
Adhesion
Cell movement
Cell signaling
Division
Dna repair
Metabolism
Signalling
Transcription