Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
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. Your email address is only used to allow you to reset your password. See 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
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

Ch. 8 Vocab

TermDefinition
Autotroph Make their own food
Heterotroph Obtain energy from the foods they consume.
Adenosine Triphosphate One of the principal chemical compounds that cells use to store and release energy.
Photosynthesis Use the energy of sunlight to convert water and carbon dioxide into high energy carbohydrates sugars and starches and oxygen a waste product.
Pigment Plants gather the sun's energy with light absorbing molecules.
Chlorophyll A green pigment, present in all green plants and in cyanobacteria, responsible for the absorption of light to provide energy for photosynthesis. Its molecule contains a magnesium atom held in a porphyrin ring.
Thylakoid Chloroplasts contain saclike photosynthetic membranes.
Photosystem Proteins in the thylakoid membrane organize chlorophyll and other pigments into clusters.
Stroma Region outside the thylakoid membranes.
NADP+ Carrier molecules is a compound.
Light Dependent Reactions Why plants need light to grow. Uses energy from light to produce ATP and NADPH.
ATP Synthease Membrane contains a protein that spans the membrane and allows H+ ions to pass through it.
Calvin Cycle Uses ATP and NADPH from the light dependent reactions to produce high energy sugars.
Created by: jtate
Popular Biology sets

 

 



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