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Monday, 26 May 2014

The Polysaccharides

Here is the note about the 'many sugar' molecules, also known as complex carbohydrates.

I mean, down here is the real note :-)

SPM Tips:

In Paper 1 & Paper 2 (Section A). The main points:

1. The shape:
Starch - like Spring
Cellulose - like Wall (cellulose is a major component of the cell wall in plant cell)
Glycogen - like fish bone

2. Importance:
Starch - food storage for plant cells
Cellulose - major component of cell wall
Glycogen - food storage for animal cells (including human beings)



  1. how about the glucose pic is like this -o-o-o-o-o-o

  2. Thank youu for the sharing