Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
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
Normal Size Small Size show me how
Ray bio12
bio
| Question | Answer |
|---|---|
| __ are the basic unites of structure and function in living things | cells |
| all living things are made up of __ | cells |
| observation and conclusion of these scientists are summarized into __ | cell theory |
| the cells theory states ___ | All living things are composed of cells. cells are the basic unites of structure and function in living things. all cells come from preexisting cells. |
| all cells are separated from their surroundings by a __ | cell membrane |
| the cell membrane regulates what | enters and leaves the cell and also aids in the protection and support of the cells |
| in organisms such as plants algae and some bacteria the cell membrane is surrounded by a __ | cell wall |
| the primary cell wall is made up of | cellulose |
| in many cells we can see a large dark structure called the __ | nucleus |
| not all cells have a __ | nuclei |
| __ are organisms whose cells lack nuclei | Prokaryotes |
| ___ are organisms whose cells contain nuclei | Eukaryotes |
| karyon means | nucleus |
| pro means | before |
| eu means | true |
| surrounding the nucleus are two membranes that form the | nuclear envelope |
| Most nuclei contain a small region called the | Nucleolus |
| The DNA in the nucleus of eukaryotic cells is attached to special proteins and forms large structures called | Chromosomes |
| the ctoplasm is area between __ and the cell ___ | nucleus and cell membrane |
| the structures in the cytoplasm are generally called | Organelles |
Created by:
100000944991247
Popular Biology sets