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

Biology111

QuestionAnswer
Biology The study of life
related to stability homeostasis
Homeostasis Definition to maintain a stable environment
by cHow to heterotrophs obtain energy by consuming other organisms
7 properties of living things Cells, reproduce,heredity, grow and develop, metabolism,interdependence, homeostasis
smallest unit that can carry on life cell
what are all living things made of? cells
A molecule with a partial negetive and positive charge Polar Molecule
Why is water a polar molecule? It enables many substances to dissolve in water and it has an unequal distribution of electrical charge.
All organic compounds contain these elements. Hydrogen, Carbon, and Oxygen
Macromolecule of polysaccharides Starch and Glycogen
Amino acids are monomers for what polymers? Protein
Proteins are made up of long chains af what molecules? Amino Acids
Examples of Lipids Fats, waxes, steroids, and oils.
4 main types of macromolecules carbohydrates,lipids, proteins, and nucleic acids.
Monomer of nucleic acid Nucleotide
2 nucleic acids DNA and RNA
Type of cells Hooke viewed Cork Cells
Does surface area or volume increase faster? Volume
Limits on how large a cell grows Cell membrane
Organisms that do not have a nucleus Prokaryotes
Example of a prokaryote Bacteria
Eukaryote Cells plants, fungi, and animals
Cells that have membrane-bound organelles Eukaryotes
2 functions of cell membrane Protective barrier, regulate.
Selectively Permeable It only lets certain things pass through
A cell is very acive what organelle will it need more of? Golgi apparatus or mitochandria
Packaging and Distribution center of the cell Golgi Apparatus
2 structures found in plants cell wall and chloroplasts
Diffusion direction areas of high concentration to areas of low concentration.
Does diffusion require energy? No
molecules that can't pass through the cell membrane enter through Facilitated Diffusion
Created by: mystiquefox
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