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
share
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 2 living things

TermDefinition
Cell The smallest functional and structural unit of all living organisms usually consists of a nucleus,cytoplasm, and a membrane
Stimulus Anything that causes a reaction or change in an organism or any part of an organism
Homeostasis The maintenance of a constant internal state in a changing environment
Sexual reproduction Reproduction in which the sex cells from two parents unite producing offspring that share traits from both parents
Asexual reproduction Reproduction that does not involve the union of sex cells and in which on parent produces offspring identical to itself
Heredity The passing of genetic traits from parent to offspring
Metabolism The sum of all chemical processes that occur in an organism
Producer An organism that can make its own food by using energy from it surroundings
Consumer An organism that eats other organisms or organic matter
Decomposer An organism that gets energy by breaking down the remains of dead organisms or animal waste and consuming or absorbing the nutrients
Protein A molecule that is made up of amino acids and that is needed to build and repair body structures and to regulate process in the body
Carbohydrate A class of molecules that includes sugars,starches,and fiber contains carbon, hydrogen, and oxygen
Lipid A fat molecule or a molecule that has similar properties examples including oil‘s waxes and steroids
Phospholipid A lipid that contains phosphorus and that is structural component in cell membranes
ATP Adenosine TriPhosphate hey molecule for that acts as the main energy source for cell process
Nucleic acid A molecule made up of substance called nucleotides
Created by: Emma.new
Popular Earth Science sets
Space vocab
Moon Phases
Layers of the Earth
Scientific Method
Earth, Moon & Space
Mr. Holzshu's review of the layers of the Earth, plates, and boundaries.
Plants
structure of earth
plate boundaries
Water Vocab
Earth Science Vocabulary
Rock Cycle

 

 



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