Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Cell Transporrt

Cell Transport

cell transport The movement of materials through (or across) the cell membrane
selective permeability The ability of the cell membrane to allow some things to pass through while preventing other things from passing through.
passive transport The movement of materials across the cell membrane that requires NO ENERGY from the cell.
diffustion The movement of molecules from an area of high concentration (where the molecules are more crowded together) to a area of low concentration (where molecules are more spread apart)
osmosis the movement of WATER molecules across the cell membrane.
equilibrium the state where molecules are equally concentrated (balanced) on both sides of the cell membrane.
active transport the movement of molecules across the cell membrane that REQUIRES ENERGY output from the cell
endocytosis the process that brings LARGE particles INTO the cell through the cell membrane
exocytosis the process that makes LARGE particles LEAVE the cell through the cell membrane
Created by: musicmads