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Proteins
Passive Transport
Active Transport
Osmosis
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100

Moves charge materials through the cell.

What is a channel protein?

100
Transport that does not require energy.
What is passive transport?
100
Movement of molecules across a cell membrane that requires energy.
What is active transport?
100
Osmosis is considered this type of transport.
What is passive transport?
100
The structure that regulates what enters and exits the cell?
What is the cell membrane?
200

Carbohydrate chains used to identify the cell.

What are glycoproteins?

200
The movement of molecules from high concentration to low concentration.
What is diffusion?
200

During active transport molecules move in this direction across the cell membrane.

What is from low concentration to high concentration?

200
This solution has an equal number of solutes in and outside the cell.
What is isotonic.
200

When a cell bursts.

What is cytolysis?

300

Provides flexibility to the cell membrane.

What is cholesterol?

300
Diffusion of water.
What is osmosis?
300
Molecules that are too large to move in the cell are transported through this process.
What is endocytosis?
300
Solution with high solute concentrations on the outside of the cell, making a cell shrink.
What is hypertonic?
300

Gel-like fluid where organelles are found.

What is the cytoplasm?

400

Bonds and drag molecules through the bilipid layer and releases them on the other side.

What is a carrier protein?

400
The movement of molecules across a membrane with the help of a protein. Does not require energy.
What is facilitated diffusion?
400
Vesicles transport wastes out of the cell through this process.
What is exocytosis?
400
Solution with a low solute concentration on the outside, making the cell swell.
What is hypotonic?
400

A molecule that forms a lipid bilayer within a cell has two different parts.

What is a phospholipid?

500

Allows a cell to receive instructions and facilitates communication between cells.

What are Receptor proteins?

500
These types of molecules move easily through a cell membrane.
What are small, nonpolar molecules.
500

During active transport, what uses energy to move molecules across the cell membrane?


What is an Active Transport Pump?

500

When the concentration is the same inside and outside of the cell, water doesn't stop moving.

Dynamic Equilibrium

500

The cell's ability to modify its volume due to water content.

What is tonicity?