Save
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

Bio. Exam

1/4 of page 2, and 1/2 of page 3

TermDefinition
saturated fat single carbon bond
unsaturated fat one carbon double-bond
polyunsaturated fat multiple carbon double-bonds
carbohydrates organic compound containing C,H,O- the human body's main energy source
lipids stores energy and fat
protein complex polymer of amino acids thta build and repair cells
nucleic acid large, complex organic molecules that store and transmit genetic information
cell wall surrounds cell membrane for protection and support (plants and bacteria)
cell membrane regulates the passage of material between the cell and it's environment
nucleus center of an atom- controls cell activity and contains DNA
nucleolus contains RNA and protein
chromosomes 46 in total- how DNA is packaged
ribosomes make protein
endoplasmic reticulum "highway"- transports protein
mitochondria energy powerhouse
lysosome "clean up crew"- digestion
chloroplast energy for plants
plastids organelles in plant cell
leukoplast starch (white)
chromoplast stores pigment (color)
vacuole stores water, salt, carbs, etc.
golgi apparatus packages protein
contractile vacuole pumps water out
chlorophile the pigment produced in the chloroplast
active transport diffusion that requires energy
osmosis diffusion of water through a selectively permeable membrane from areas of high concentration to low
endocytosis taking in
phagocytosis large
pinocytosis fluid
exocytosis gets rid of material
Created by: kaylac
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