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
CH. 7
Cell Structure and function
| Question | Answer |
|---|---|
| Cells | The basic units of life. |
| Cell theory | a fundemental concept of biology. |
| Nucles | large membrain enclosed structure that contains the cells genetic materials in the from of DNA. |
| Eukaryotes | are cells that contain nucli. |
| Prokaryotes | are cells that do not contain nucli. |
| Organeills | literaly little organs |
| Cytoplasm | is the portion of the cell out side of the nucli. |
| Necler envelopment | compaosed of two membrains. |
| Chromatic | material you can see |
| Chromazone | when a cell is devide it is a chromazone |
| nucleolus | most nucli also contain a small region know as nucleolus. |
| Ribosomes | are small particals of RNA and protein. |
| Endoplasmic Reticulum | Eukayotic cells also contain as ointernal memberian system know as Endoplasmic Reticulum |
| Goloi apparatus | Discovered by the latine scientices camillai Golgi. |
| Lysosomes | Are small organnelles filled with enzymes. |
| Vacuoles | Some kined of cells contain structures know as vacuoles. |
| Mitochondria | Nearly all eukarotic cells contain mitochondria even plantes. |
| Chloraplast | P;antes and some other organisms contain this substance. |
| Cytoskelelton | The internal skeleton. |
| Centrioles. | Are located at the near nucleus. |
| Cell membrian | The cell wall. |
| Lipid bilayer | The composition of nearly all cell membreai. |
| Cell wall | what membrains produce is know as the cell wall |
| Concentration | of a solution is the mass os solute in a given volume. |
| Diffusion | As a partical moves it is known as diffusion. |
| Equllibrium | When the concentration of the solute is the same throughout the system the sysytem has reached its |
| osmosis | Is the result. |
| Isotonic | Which means same stegnth. |
| Hypertonic | Above srgneth |
| Hypotonic | Below streghn |
| Facliltated Diffusion | The prcess is known as Facliltated Diffusion |
| Activation Transportation | This is accompuished by a process known as activation transport. |
| Endocytosis | Is the process of taking material in to the cell by means of infoldings or pockets. |
| Phagocytosis | Phagocytosis meanseating. |
| Pinocytosis | This cells process is known as Pinocytosis |
| Exocytosis | The membrane of the vaculore surroundsings the material fuses with the cell. |
| Cell specilization | Cels through out the organisim can develop in different ways to prefofem different tasks |
| Tissue | Is a group of similar vells in one unite called tissue. |
| Organ | IN these cases many groups of tissue work together to form an organ. |
| Organ system | group of rgans working together to form an organ system. |
Created by:
meadar
Popular Biology sets