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

Cell Transport

review of cell transport for honors biology

QuestionAnswer
What is the purpose of the cell membrane? To regulate what comes in and out of the cell and hold cell contents
What is the name for the model of the cell membrane? Fluid mosaic model
What way to molecules move in active transport? Low concentration to high concentration
What way to molecules move in passive transport? High concentration to low concentration
Which uses ATP, active or passive transport? Active transport
Examples of active transport? Endocytosis and Exocytosis
Examples of passive transport? Diffusion, Osmosis, Facilitated Diffusion
What is the cell membrane made of? Lipids + Phosphates = Phospholipids and proteins
What happens when a cell is in a hypertonic solution? The cell shrinks as water goes out
What happens when a cell is in a hypotonic solution? The cell grows as water goes in
What happens when a cell is in a isotonic solution? The cell stays the same as water goes equally in and out
What is facilitated diffusion? The gated channel in a protein uses hormones to help open the channel so diffusion can occur.
What does selectively permeable mean? Only molecules of a certain size and smaller can fit through the membrane.
What does it mean to go along (down) a concentration gradient? Go from high concentration to low concentration
What does it mean to go against(up) a concentration gradient? Go from low concentration to high concentration
Created by: sydneylorenz
 

 



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