Membranes

Cells are the basic unit of life. In multicellular organisms, multiple cells combine to produce organisms.  Each cell has a specific purpose and must regulate what enters and exits the cell. Membranes are complex structures that provide a means to control the movement of items into and out of the cell through a variety of structures and mechanisms.  

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Membrane Standards

Assignments

1. Membranes Unit Notes
2. Cell Membrane & Transport Animations
3. IB Data Analysis Practice 1
4. IB Data Analysis Practice 1 Key
5. Scientific Method & Writing Experiments Practice
6. Potato Membrane Diffusion Lab
7. Potato Membrane Diffusion Lab Class Data Turn In
8. Potato Membrane Diffusion Lab Class Data
9. Membranes Practice Test

Resources:

IB Lab Standards Explained
​Membranes Quizlet Set

Membranes

• Cell Membrane Diagram
• Cell Membrane, Fluid Mosaic Model Animation
• Build a Membrane
• Construct a Membrane
• Osmosis
• Simple Diffusion
• Facilitated Diffusion
• Active Transport: Sodium-Potassium Pump
• Sodium-Potassium Pump Example
• McGrawhill Animation: Endo & Exo Cytosis
• Transport Overview Rap

Shelby Unit Summary

Notes & Lectures:

1.3: Membrane Structure

1.4 Membranes Transport