Save
Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't know
Remaining cards (0)
Know
0:00
share
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

Cellular Transport

QuestionAnswer
Diffusion Molecules move from an area of high concentration to an area of low concentration.
Passive transport The diffusion of particles or substances across the cell membrane without the use of energy.
Active Transport Moves material across the cell membrane using only the cells energy.
Hypertonic The concentration of solute outside the membrane is higher than the concentration of solute inside the cell membrane. Water will move outside the cell and the cell will shrink.
Hypotonic The concentration of solute inside the cell is higher than the concentration outside the cell. Water will flow across the cell membrane into the cell and eventually cause the cell to burst.
Facilitated Diffusion Molecules that diffuse across the cell membranes using channel or carrier proteins, but without using the cells energy
Endocytosis When the cell takes in a substance by surrounding it with its membrane. This is a form of active transport--requiring energy.
Exocytosis The vacuole inside the cell forces the contents out of the cell. This is an example of active transport--requiring energy.
Osmosis Diffusion of water through a selectively permeable membrane.
Equilibrium When the concentration is the same inside and outside the cell.
Created by: 123mrsl
 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards