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  • Post subject: science topics...
Posted: Thu May 13, 2010 10:29 pm 
آرتيني مؤسس
آرتيني مؤسس
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Hi  guys..
These days.. I teach English science.. I just want to share these basic information about living organism..
let,s start with the cell which considered the smallest building unit of all living organism..


The cell is one of the most basic units of life.  There are millions of different types of cells.  There are cells that are organisms onto themselves, such as microscopic amoeba and bacteria cells.  And there are cells that only function when part of a larger organism, such as the cells that make up your body.  The cell is the smallest unit of life in our bodies.  In the body, there are brain cells, skin cells, liver cells, stomach cells, and the list goes on.  All of these cells have unique functions and features.  And all have some recognizable similarities..

The main parts of animal cell are :
1- nucleus
2- cell membrane
3-golgi body..
4-mitochondria..
5-ribosome..


Image

to be continued..

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  • Post subject: science topics...
Posted: Sat May 15, 2010 11:36 am 
آرتيني مؤسس
آرتيني مؤسس
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Hiba.Sh,  
Welcome back sweety, happy to see your participation again.  *1
Your topic reminded me of biology lessons which were taken in the high school  *sla They were really interesting and valuable.

Waiting for the rest  8)

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