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
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

Module 9

Apologia Exploring Creation with General Science 2nd ed.Module 9

QuestionAnswer
1st criteria for being alive All life forms contain deoxyribonucleic acid, which is called DNA.
2nd criteria for being alive All life forms have a method by which they extract energy from the surroundings and convert it into energy that sustains them.
3rd criteria for being alive All life forms can sense changes in their surroundings and respond to those changes.
4th criteria for being alive All life forms reproduce.
Atom The smallest chemical unit of matter.
Molecule Two or more atoms linked together to make a substance with unique properties.
Metabolism The sum total of all processes in an organism that convert energy and matter from outside sources and use that energy and matter to sustain the organism's life functions.
Receptors Special structures that allow living organisms to sense the conditions of their internal or external environment.
Precocial A term used to describe offspring that are born able to hear, see, move about, regulate body temperature, and eliminate waste without a parent's help.
Altricial A term used to describe offspring that are born without at least one of the following abilities: hear, see, move about, regulate body temperature, or eliminate waste.
Cell The smallest unit of life in creation.
DNA molecule Shaped like a double helix
Backbone (related to DNA) The two long strands of atoms linked together in just the right way forming the double helix.
Nucleotides The little units attached to each strand in the DNA molecule.
DNA sequence Only adenine and thymine can link together, and only cytosine and guanine can link together.
Glucose The name of the chemical that plants make for food and is considered an energy source.
Starch A complex carbohydrate that is stored and used as food/energy for plants and animals.
Photosynthesis The process by which green plants and some other organisms use the energy of sunlight and simple chemicals to produce their own food.
Organelle Structure inside the cell.
Cytoplasm The jelly-like substance which fills the cell.
Membrane An outer covering of the cell.
Created by: leecwill
Popular Science 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