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.

Remove Ads
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 2-2

vocab words

atom The smallest particle of an element that still has properties of that element.
biochemical compound A carbon-based compound that is found in living organisms.
biochemical reaction Chemical reactions that take place inside living things.
carbohydrates Biochemical compounds that include sugar, starch, glycogen, and cellulose.
cellulose A complex carbohydrate found in the plants that is a polymer of glucose.
chemical bond The sharing of electrons between atoms.
chemical reaction A process in which some substances change chemically into different substances.
compound A unique type of matter in which 2 or more elements are combined chemically in a certain ratio.
element A pure substance that cannot be broken down into other substances
enzyme Proteins that increase the rate of biochemical reactions.
lipids Biochemical compounds that living things use to store energy and make cell membranes.
matter Anything that has mass and takes up space
metabolism The sum of all of the biochemical reactions in an organism.
molecule Consists of 2 or more atoms. The smallest particle of a compound that still has the properties of that compound.
nucleic acids Biochemical compounds that include RNA and DNA.
proteins biochemical compounds that consist of 1 or more chains of small molecules called amino acids.
Created by: tmanfred