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

SCI-7 U8

Vocab Quiz 1

Cell The smallest unit that can perform all life processes and contains all of the materials necessary for life.
Stimulus Anything in the environment that causes a response or change in an organism.
Homeostasis The process of an organism maintaining a constant and stable internal state in a changing environment.
Metabolism The total of all chemical activities that an organism performs.
Proteins One of the five chemical building blocks of cells; used to build cells and cellular structures.
Amino Acids The molecules that make up proteins.
Carbohydrates One of the five chemical building blocks of cells; used as a source of energy and for energy storage.
Simple Carbohydrate A carbohydrate made of one sugar molecule or a few linked sugar molecules.
Complex Carbohydrate A carbohydrate made of hundreds of sugar molecules linked together.
Created by: susanmason