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.

vocab

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Term
Definition
cell walls   tough, rigid outer covering that protect the cells and give them shape.  
🗑
cell membrane   a protective layer surrounding every cell.  
🗑
cytoplasm   a gelatin like substance that flows inside the cell membrane.  
🗑
ribosomes   cells that make their own protein on small structures.  
🗑
organelles   the parts that are inside the cell.  
🗑
nucleus   organelle that controls all the activities of a cell.  
🗑
chloroplasts   green organelles in the cytoplasm that make food for the plant cells.  
🗑
mitochondria   organelles where energy is released.  
🗑
endoplasmic reticulum   a series of folded membranes in which materials can be processed.  
🗑
golgi bodies   stacked flatend membranes.  
🗑
tissue   a group of similar cells that work together to do one job.  
🗑
organ   a structure made up of two or more different types of types of tissues that work together.  
🗑
organ system   a group of organs working together to perform a certain function.  
🗑
virus   a strand of hereditary material surrounded by protein coating.  
🗑
hostcell   a virus multiplying by making copies of itself with a help of a living cell.  
🗑
lysosome   its job is to clean bad things that are in the cell.  
🗑
organ system   a group of organs that perform a certain function.  
🗑


   

Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
 
To hide a column, click on the column name.
 
To hide the entire table, click on the "Hide All" button.
 
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
 
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.

 
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
Created by: cvargas12
Popular Science sets