Cell membranes and transport

This class was created by Brainscape user Elan Owen. Visit their profile to learn more about the creator.

Decks in this class (17)

Structure of Cell Membrane
What type of line does the cell m...,
How thick is the cell membrane,
What is the cell membrane made up of
3  cards
Function of Cell Membranes
What does the cell membrane separate,
What does it controll,
What does it contain
5  cards
Phospholipids
What type of layer does the cell ...,
Phosphate head,
2 fatty acids tails
5  cards
Membrane Proteins
How are proteins arranged in the ...,
Entrinsic proteins,
Intrinsic proteins
3  cards
Singer and Nicholson
What did singer and nicholson make,
What is the name of the model,
Why is it fluid
4  cards
Permability of cell Membrane
The membrane as a barrier,
Non polar molecules,
Polar molecules
3  cards
Factors affecting Permeability
Increasing temperature,
Increasing ethanol concentration,
Increasing sodium chloride concen...
4  cards
Movement across cell membranes
How many ways can subtances enter...,
Passive,
Active
5  cards
Diffusion
What moves and how,
What happens in a concentrated area,
What is this process called
5  cards
Why is diffusion so important
Digestive food particles,
Carbon dioxide,
Movement of oxygen
3  cards
Factors affecting rate of diffusion
Concentration gradient,
Distance of travel,
The surface area of a membrane
6  cards
Simple diffusion
Where does simple diffusion happen,
What does it involve
2  cards
Facilitated Diffusion
What doesn t pass through the cel...,
What does intrinsic proteins help,
What are the two types of protein...
3  cards
Channel Proteins
What does channel proteins have,
What does it allow to pass through,
What does each channel protein have
4  cards
Carrier protein
What does it allow,
What happens to a paticular molec...,
What does this action release
3  cards
Active transport
What does active transport need,
How do ions and molecules move,
Intrinsic proteins
7  cards
Co-transport
What type of facilitated diffusio...,
Does it include atp,
What does it bring together
4  cards

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Cell membranes and transport

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