BIOL 200

UBC

Course Overview

Grade Boosters

Lessons & Practice

I. Welcome

2 min

1. Introduction and Microscopy

28min

1.1.1. Eukaryotic Cells11 min

1.1.2. Illustrations of Cellular Components7 min

1.1.3. Practice 1

1.1.4. Practice 2

1.2.1. Light Microscopy11 min

1.2.2. Electron Microscopy

2. Biological Membranes

2.1hr

2.1.1. From Monomers to Polymers4 min

2.1.2. Practice 1

2.1.3. Practice 2

2.1.4. Practice 3

2.2.1. The Fluid Mosaic Model5 min

2.2.2. Factors Affecting Membrane Fluidity5 min

2.2.3. Practice 1

2.2.4. Practice 21 min

2.2.5. Practice 31 min

2.3.1. Lipids: Fats10 min

2.3.2. Lipids: Phospholipids5 min

2.3.3. Lipids: Steroids3 min

2.3.4. Example3 min

2.3.5. Practice 13 min

2.3.6. Practice 2

2.3.7. Practice 3

2.3.8. Practice 4

2.4.1. Thermodynamics of membrane formation9 min

2.4.2. Practice 16 min

2.5.1. Intermolecular Forces: Van der Waals Interactions 11 min

2.5.2. Practice 13 min

2.5.3. Practice 2

2.6.1. Membrane Fluidity12 min

2.6.2. FRAP

2.7.1. Membrane Permeability3 min

2.7.2. Practice 1

2.8.1. Membrane Proteins7 min

2.8.2. Membrane Transport10 min

2.9.1. Extracellular Matrix2 min

2.9.2. Junctions and Adhesions5 min

2.9.3. Practice 1

2.9.4. Practice 2

2.9.5. Practice 3

2.10.1. Hydropathy Plots7 min

2.10.2. Hydropathy Practice Question47 sec

2.11.1. Protein Detection Techniques6 min

2.11.2. SDS-PAGE (Electrophoresis)6 min

2.11.3. Practice 1

3. Nuclear Structure and Function

58min

3.1.1. Chromosomes and Chromatin7 min

3.1.2. Ran mediated Nuclear Import and Export- BIOL2008 min

3.1.3. mRNA Nuclear Export-BIOL20011 min

3.2.1. Introduction to Regulation of Gene Expression4 min

3.2.2. Prokaryotic Levels of Regulation6 min

3.2.3. Types of Transcriptional Regulation5 min

3.2.4. Practice 1

3.2.5. Practice 2

3.2.6. Practice 3

3.3.1. Epigenetic Gene Regulation5 min

3.3.2. Practice 1

3.3.3. Practice 2

3.4.1. Eukaryotic Post-Transcriptional Regulation6 min

3.4.2. Splicing and the Spliceosome6 min

3.4.3. Practice 1

3.4.4. Practice 2

4. Mitochondria and Chloroplasts

18min

4.1.1. Overview of Mitochondria and Chloroplasts6 min

4.1.2. Function and Origin of Mitochondria and Chloroplasts10 min

4.1.3. Targeting to Mitochondria1 min

4.1.4. Carbon Fixation2 min

5. The Endomembrane System

1.2hr

5.1.1. The Endomembrane System2 min

5.1.2. The Endoplasmic Reticulum (ER)4 min

5.1.3. Practice 1

5.1.4. The Golgi Apparatus3 min

5.2.1. Protein Targeting5 min

5.2.2. Targeting to the Endoplasmic Reticulum7 min

5.2.3. Translocation into the ER

5.2.4. Orientation in the ER membrane9 min

5.2.5. Vesicular Transport10 min

5.2.6. Secretion10 min

5.2.7. Experimental techniques9 min

5.2.8. Endocytosis and Lysosomes10 min

6. The Cytoskeleton

52min

6.1.1. Cytoskeleton Overview [short lesson]5 min

6.1.2. Illustrations of the Cytoskeleton4 min

6.1.3. Overview of Microtubules6 min

6.1.4. Microtubule Dynamic Instability10 min

6.1.5. Microtubule Associated Structure: The Centrosome3 min

6.1.6. Overview of Actin Microfilaments4 min

6.1.7. Formation of Actin Microfilaments6 min

6.1.8. Overview of Intermediate Filaments3 min

6.1.9. Classes of Intermediate Filaments5 min

6.1.10. Motor Proteins6 min

6.1.11. Practice 1

6.1.12. Practice 2

7. The Cell Cycle

39min

7.1.1. Phases of the Cell Cycle5 min

7.1.2. FACS2 min

7.1.3. Practice 12 min

7.2.1. Cell Cycle Control7 min

7.2.2. Putting the Breaks on the Cell Cycle4 min

7.2.3. Example1 min

7.2.4. Practice 139 sec

7.2.5. Practice 22 min

7.3.1. Mitosis and Cell Division12 min

7.3.2. Mitosis and Cytokinesis4 min

Mock Exams

ME.1. BIOL 200 Fundamentals of Cell Biology Mock Exam11 Qns

ME.2. Midterm - Mock Assessment12 Qns

ME.3. Final Exam - Mock Assessment21 Qns

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Prokaryotic Cells

Primitive living organisms without a nucleus, mostly unicellular, and lack membrane-bound organelles.

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