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

Bio Chap 01

QuestionAnswer
The unit of structure and function of all living things cell
organisms made up of a single cell unicellular
organisms composed of many cells multicellular
increasing mass by changing raw materials into new materials growth
raw materials are obtained by breaking down food digestion
raw materials are chemically changed into living material synthesis
organic molecules are broken down to release energy for use by the cell, obtained through the oxidation of food cellular respiration
all the chemical activities carried out by a living thing metabolism
organisms regulate their metabolic processes to maintain a stable internal state homeostasis
an organism's surroundings, living things must be able to react to its changes environment
a change that causes a reaction stimulus
a reaction to a change response
a common reaction to a change in an organism's environment movement
length of life life span
to make more of like species reproduce
an entire species is completely gone extinct
reproduction in which only one parent is involved asexual
reproduction in which two sex cells, usually from two different parents, join to produce a unique individual sexual
all organisms share this universal blueprint genetic code
makes up an organisms genetic blueprint DNA
carries out the instuctions in the genetic blueprint RNA
a permanent change in a cell's DNA mutation
inherited characteristic of a species that develops over time in response to an environmental factor adaptions
group of organisms that can interbreed and produce fertile offspring species
group of organisms of the same species that occupy the same geographic place at the same time population
hereditary changes in groups of organisms over time evolve
levels of organization, in order atoms -> molecule -> cell -> tissue -> organ -> organ system -> organism
Created by: leahnoel
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