REVIEW:   So what is an organelle?
Picture of a real cell membrane!

    ORGANELLES mean little organs.  Basically this means that organelles have specific roles to play in how cells work just like organs help the body to function properly as a whole. Some organelles are separated from the rest of the cell by lipid bi-layers similar in structure to the cell membrane.      

    What are some of the functions of organelles found in a cell you ask?  Well I'll tell you. Pick an organelle from the list below the image.  Or go back to the MAIN PAGE.


 ALL CELLS HAVE:


Lysosomes     Ribosomes 

Nucleus   Cytoplasm   Nucleolus

Cell Membrane

Mitochondria

Endoplasmic Reticulum

Golgi Apparatus


PLANT CELLS HAVE:


Cell Wall

Vacuoles

Chloroplasts

 

 


Do you know all of these? If so, then let's go on to the HOT TOPIC.

You can also visit pages to learn more about:
The CELL MEMBRANE

OSMOSIS
or
DIFFUSION

DEFINITIONS | PAGE DIRECTORY | QUIZ
 

This page was created by Patrick Ireland.
It was last updated January 20, 2000

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