Tuesday, April 3, 2012

Cell structure and function

This is a good recap video for the above topic:

http://www.youtube.com/watch?v=LP7xAr2FDFU&feature=related

1 comment:

  1. Enzymes can be found all around us. They exist in all forms of lives, including human, plants, bacteria, and other organisms. Any living organism needs enzymes to function properly. enzymes function

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