BIOLOGY 2382A/B

UWO

Course Overview

Lessons & Practice

1. Introduction to Cell Biology

42min

1.I. Chapter Intro33 sec

1.1.1. Course Intro2 min

1.2.1. 5 Characteristics of Living Organisms4 min

1.2.2. Example: Are viruses living organisms?5 min

1.3.1. Prokaryotic Cells5 min

1.3.2. Eukaryotic Cells2 min

1.3.3. Reviewing: Eukaryote versus Prokaryote5 min

1.3.4. Why are cells small? Example6 min

1.3.5. Cell Types Practice Question1 min

1.4.1. Tissue Culture: Growing Eukaryotic Cells4 min

1.4.2. Bacterial Culture: Growing Prokaryotic Cells2 min

1.4.3. Cell Culture Practice Question2 min

1.5.1. Stem Cells3 min

1.5.2. Cancer Cells2 min

1.Q. Checkpoint Quiz7 Qns

2. Cell Biology Techniques

47min

2.I. Chapter Intro30 sec

2.1.1. Intro to Cell Biology Techniques39 sec

2.2.1. Types of Microscopy 5 min

2.2.2. Resolution Practice Question1 min

2.2.3. Transmission Light Microscopy3 min

2.2.4. Emission Light Microscopy8 min

2.2.5. Technique Limitations

2.2.6. FRET5 min

2.2.7. FRET Practice Question4 min

2.2.8. Electron Microscopy3 min

2.2.9. Review: All Microscopy Types3 min

2.2.10. Microscopy Practice Question2 min

2.3.1. FACS2 min

2.3.2. Centrifugation3 min

2.3.3. Centrifugation Practice Question

2.3.4. SDS PAGE (Electrophoresis)5 min

2.3.5. Western Blotting2 min

2.3.6. Western Blot Practice Question

2.Q. Checkpoint Quiz10 Qns

3. Protein Synthesis

1.5hr

3.I. Chapter Intro35 sec

3.1.1. Intro to Protein Synthesis and Sorting58 sec

3.2.1. Reviewing: Amino Acids2 min

3.2.2. Reviewing: Protein Structure12 min

3.2.3. Hydrophobic Effect7 min

3.2.4. Protein Denaturation2 min

3.2.5. Example: Protein Structure Bonds4 min

3.2.6. Practice: Protein 12 min

3.3.1. The Endomembrane System2 min

3.3.2. Components of the Endomembrane System4 min

3.3.3. Endocytosis & Exocytosis3 min

3.3.4. Endomembrane Practice Question 1

3.3.5. Endomembrane Directionality5 min

3.3.6. Endomembrane Practice Question 24 min

3.3.7. Coat Proteins5 min

3.3.8. Case Study: Cystic Fibrosis5 min

3.3.9. Glycosylation45 sec

3.4.1. Membrane Proteins2 min

3.4.2. Protein Targeting3 min

3.4.3. Targeting to the Endoplasmic Reticulum5 min

3.4.4. Translocation into the ER4 min

3.4.5. Orientation in the ER membrane7 min

3.4.6. ER Protein Orientation Practice3 min

3.4.7. ER Protein Practice Question

3.4.8. Protein Targeting to Lysosome2 min

3.4.9. Protein Targeting to Mitochondria1 min

3.5.1. Endocytic Pathway58 sec

3.5.2. Lipoproteins3 min

3.5.3. Lipoprotein Practice Question

3.5.4. Transferrin2 min

3.5.5. Autophagy2 min

3.Q. Checkpoint Quiz9 Qns

5. Cell Junctions, Adhesion & Extracellular Matrix

17min

5.I. Chapter Intro32 sec

5.1.1. Prokaryotic Cell Walls5 min

5.1.2. Slime or Capsule2 min

5.1.3. Sporulation3 min

5.1.4. Pili and Flagella3 min

5.2.1. Eukaryotic Cell Walls1 min

5.2.2. Extracellular Matrix52 sec

5.2.3. Cell-to-Cell Contact2 min

5.Q. Checkpoint Quiz5 Qns

6. Structure and Composition of Biological Membranes

1.2hr

6.I. Chapter Intro42 sec

6.1.1. Phospholipid structure4 min

6.1.2. The Fluid Mosaic Model4 min

6.1.3. Example: Micelles3 min

6.1.4. Membrane Proteins3 min

6.2.1. Thermodynamics of membrane formation9 min

6.2.2. Practice: Thermodynamics8 min

6.3.1. Membrane Proteins3 min

6.3.2. Type 1-3 Membrane Proteins3 min

6.4.1. Types of Membrane Transport2 min

6.4.2. Passive/Simple Diffusion6 min

6.4.3. Practice: Diffusion6 min

6.4.4. Facilitated Diffusion2 min

6.4.5. Primary active transport2 min

6.4.6. Secondary active transport2 min

6.4.7. Example: Reviewing Membrane Transport3 min

6.4.8. Practice: Membrane Transport 14 min

6.4.9. Practice: Membrane Transport 23 min

6.4.10. Practice: Membrane Transport 3

6.4.11. Practice: Membrane Transport 43 min

6.Q. Checkpoint Quiz10 Qns

6.P.1. Practice Question 1

6.P.2. Practice Question 2

6.P.3. Practice Question 3

7. Cell Signalling & Signal Transduction

34min

7.I. Chapter Intro29 sec

7.1.1. Cell Signalling Overview3 min

7.1.2. Autocrine Signalling39 sec

7.1.3. Paracrine Signalling1 min

7.1.4. Synaptic Signalling1 min

7.1.5. Endocrine Signalling2 min

7.1.6. Practice: Types of Signalling

7.2.1. Ligands1 min

7.2.2. Ligand Practice Question

7.2.3. Receptors1 min

7.2.4. Ligand-gated Ion Channels1 min

7.2.5. G-coupled Receptors2 min

7.2.6. Tyrosine Kinases2 min

7.2.7. Practice: G protein-coupled Receptor

7.2.8. Practice: Tyrosine Kinase Receptor

7.2.9. Practice: Receptor Review

7.2.10. Dissociation Constant4 min

7.3.1. General Signal Transduction Pathway1 min

7.3.2. Chemical Modification1 min

7.3.3. Second Messenger2 min

7.3.4. Example: EGF Example2 min

7.3.5. Case Study: CREB Signaling Pathway2 min

7.4.1. Reponses1 min

7.4.2. Example: Apoptosis2 min

7.4.3. Case Study: Cancer2 min

7.Q. Checkpoint Quiz8 Qns

7.P.1. Additional Practice Question 1

8. Mitosis and Molecular Regulation of the Cell Cycle Control

1hr

8.I. Chapter Intro35 sec

8.1.1. Intro to Mitosis and Cell Cycle Control33 sec

8.2.1. Phases of the Cell Cycle2 min

8.2.2. Interphase and Checkpoints6 min

8.2.3. Practice: Cell Cycle3 min

8.3.1. Mitosis and Cytokinesis5 min

8.3.2. Practice: Mitosis4 min

8.3.3. FACs and Mitosis2 min

8.4.1. Meiosis3 min

8.4.2. Meiosis I Theory5 min

8.4.3. Chromosomal Cross-over2 min

8.4.4. Meiosis II Theory3 min

8.4.5. Practice: Crossover2 min

8.5.1. The Cell Cycle and Checkpoints3 min

8.5.2. Cdks and Cyclins8 min

8.5.3. M Checkpoint2 min

8.5.4. Experimental Techniques1 min

8.5.5. Wize Concept Check 1

8.5.6. Wize Concept Check 35 min

8.5.7. Wize Concept Check 41 min

8.5.8. Checkpoint Overview4 min

8.Q. Checkpoint Quiz10 Qns

8.P.1. Practice: Mitosis

8.P.2. Practice: Meiosis

Mock Exam

ME.1. Mock Exam73 Qns

ME.1 Mock Exam

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