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.
Didn't know it?
click below
Knew it?
click below
Don't know
Remaining cards (0)
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


ATP a molecule that transfers energy from the breakdown of food molecules to a cell process
ADP a lower-energy molecule that can be converted into ATP by the addition of a phosphate group
Chemosynthesis a process by which some organisms use chemical energy instead of light energy to make energy-storing carbon-based molecules
Photosynthesis a process that uses sunlight to make sugars that store chemical energy
Chlorophyll a molecule in chloroplasts, that absorbs some of the energy in visible light
Thylakoids membrane-enclosed compartments
Light-Dependent Reactions capture energy from the sunlight
Light-Independent Reactions use energy from the light-dependent reactions to make sugars
Cellular Respiration releases chemical energy from sugars and other carbon-based molecules to make ATP
Aerobic needs oxygen for a reaction to take place
Glycolysis splits glucose into two three-carbon molecules and makes two molecules of ATP
Anaerobic a process that does not need oxygen to take place
Krebs Cycle produces molecules that carry energy to the second part of cellular respirtation
Fermentation does not make ATP, but it allows glycolysis to continue
Lactic Acid what calls your muscles to "burn" during hard exercise
Created by: stellaharrison



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:
restart all cards