Busy. Please wait.

Forgot Password?

Don't have an account?  Sign up 

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.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

Already a StudyStack user? Log In

Reset Password
Enter the email address associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know (0)
Know (0)
remaining cards (0)
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

Letts:Science Chap.2

Science Chapter 2 Vocabulary

cell membrane surrounds a cell, holding the parts of the cell together
nucleus the part of the cell that contains the chromosomes
cell wall surrounds the cell membrane. It is stiff.
chloroplast use the energy in sunlight to turn water and carbon dioxide into oxygen and sugar
cytoplasm all the material in the cell between the cell membrane and the nucleus
vacuole can sometimes act like a stomach, storing and break down material
tissue a group of the same kind of cells working together doing the same job
organ a grouping of different tissues combined together into one structure
organ system a group of organs and tissues that work together to carry out a life process
Created by: letts