Cell biology
Undergraduate · Biology
Syllabus focus
Topics typically covered
Standard syllabus
Cell architecture
- Comparative cell organization across domains
- Membrane lipids, proteins, and fluidity
- Organelle structure–function relationships
- Cytoskeletal systems and motors
- Extracellular matrix and cell junctions
- Microscopy methods that reveal structure
Trafficking and energetics
- Endocytosis, exocytosis, and vesicular transport
- Protein sorting and secretory pathway
- Mitochondrial and chloroplast function deep dive
- Metabolic compartmentation
- Autophagy and quality control (intro)
- Experimental tracers and pulse–chase logic
Signaling and proliferation
- Receptor classes and second messengers
- Signal amplification and crosstalk
- Cell cycle phases and checkpoints
- Mitosis mechanics and regulation
- Apoptosis vs necrosis overview
- Cancer as cell-cycle disease (intro)
STEM / applied
Methods
- Interpreting fluorescence and EM images
- Designing knockdown/overexpression thought experiments
- Using inhibitors to infer pathway order
- Quantifying colocalization or rates from figures
- Reading primary cell-bio papers critically
- Lab techniques survey (western, IF, flow)
Applications
- Stem cells and differentiation cues (survey)
- Host–pathogen cell biology hooks
- Drug targets at membranes and kinases
- Synthetic biology at cellular scale (survey)
- Communicating mechanisms with pathway maps
- Mini-review or presentation on a pathway
Study units
Each unit includes a study guide, worksheets, review, practice test, and answer key. One unit is free; subscribe for the full class.
- Cell architecture
Comparative cell organization across domains
Coming soon - Trafficking and energetics
Endocytosis, exocytosis, and vesicular transport
Coming soon - Signaling and proliferation
Receptor classes and second messengers
Coming soon
Notes
Assumes Gen Bio foundation. Overlaps molecular biology; this course emphasizes cellular systems and imaging/experimental logic.