Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read 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.

Remove Ads
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards




share
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

Cells Review

Organelles and terms to study for Cells Test!

TermDefinition
unicellular an organism made of one cell (ex- bacteria)
multicellular an organism composed of more than one cell
cell the basic unit (of structure and function) in living things
organelle a tiny cell structure or part that carries out a specific job in the cell
cell wall a strong or rigid layer that surrounds the cells of plants; provides shape, support, and strength
cell membrane a cell part that controls which substances can enter or leave the cell
nuclear membrane protects the nucleus and allows materials to pass into and out of the nucleus
nucleus directs and controls all cell activity
chromosomes contain the DNA or genetic material
nucleolus where ribosomes are made
ribosome where proteins are made
endoplasmic reticulum (E.R.) passageways that carry or transport protein and other materials from one part of the cell to another
golgi bodies receive proteins and other materials and packages them, and distributes them to other parts of the cell
mitochondria an organelle that uses food molecules and changes it into energy for the cell to use
chloroplasts found only in plant cells that captures energy from the sun to be used in photosynthesis
vacuole stores food, water, and wastes in a cell; it is larger in plant cells
lysosome this is found only in animal cells; contains chemicals to help break down food and old cell parts
centrosome found only in animal cell; organelle that helps in cell division
cytoplasm gel-like fluid that holds other organelles
water this is not an organelle but cells need this for chemical reactions to occur and move substances around
tissue a group of similar cells that work together to do a specific function or job
organ different kinds of tissue that work together to perform a function
organ system groups of organs that work together to perform a major function
First you have a cell...then cells come together to form a tissue...then tissues come together to form... an organ ....organs come together to form organ systems
Created by: jlodico