Cell Membrane Notes

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Slide 1: Slide
Biology11th Grade

This lesson contains 16 slides, with interactive quizzes and text slides.

Items in this lesson

Slide 1 - Slide

Slide 2 - Slide

What does it mean to have a phobia?
A
To really like something
B
To be afraid of something
C
To want something
D
To be really great at something

Slide 3 - Quiz

Slide 4 - Slide

Interactive Manipulatives
WITH YOUR SHOULDER PARTNER
Take 10 Qtips and lay them out on your piece of construction paper like a cell membrane.
Label the hydrophilic heads and the hydrophobic tails.

Slide 5 - Slide

Slide 6 - Slide

Interactive Manipulatives
WITH YOUR SHOULDER PARTNER
Take one piece of pasta and lay it in between your second and third Q-tip. Then take a second piece of pasta and lay it in between your sixth and seventh Qtips.  Label these transport protein channels.

Slide 7 - Slide

Slide 8 - Slide

Interactive Manipulatives
WITH YOUR SHOULDER PARTNER
Take your pieces of white rice (not rise krispies) and place 10 pieces on top of the Qtip line and 6 pieces below the Qtip line.
Label the top "outside the cell" and the bottom "inside the cell"

Slide 9 - Slide

Slide 10 - Slide

If passive transport happened on your paper, which way would the rice move?
A
Outside the cell (Higher concentration)
B
Inside the cell (Lower concentration)

Slide 11 - Quiz

Interactive Manipulatives
Move your grains of rice so there are 8 on either side of the cell membrane line.  
Add 5 pieces of Rice Krispies outside the cell and 7 pieces inside the cell.  Since the Rice Krispies are larger, they can only move through the protein channels.

Slide 12 - Slide

Slide 13 - Slide

Slide 14 - Slide

Active Transport
Passive Transport
Uses energy
Does not use energy
Facilitated diffusion is a type
High concentraiton to low concentration
Low concentration to high concentration

Slide 15 - Drag question

Label on your paper where there is a high concentration and where there is a low concentration. Then take a picture, submit it here, and pour the contents back into the plastic bag. Please recycle your construction paper.

Slide 16 - Open question