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
edit
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

1st 9 weeks science

Cells and Cell theory

QuestionAnswer
Who discovered the cell? Robert Hooke
Name 3 Parts of the cell theory. (in order) all living things are composed of cells, cells are the basic unit of structure and function of life, and all cells come from existing cells
What is a prokaryotic cell? A cell with out a nucleus or membrane.
What is a eukaryotic celll? A cell with a nucleus and a membrane
What are the tiny specialized structures in all cellls? Orgenelles
What is the largest orgenelle in the cell? Nucleous
What surrounds the cell and holds it together ; also lets materials pass in and out. Cell membrane
what is the extra protective layer around a plant cell that gives it a ridgid shape? Cell wall
The cell membrane is made up of _______ with _______ interspersed Phospholipids and protein
The cell wall is made up of _____ which is not digested by humans. Cellulose
Created by: emmatrinh
 

 



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