Saturday 27 January 2018

Plant cells interesting features

Plant cells interesting features
Plant cells are eukaryotic but have no centrioles and contains these interesting features such as:

Cellulose cell wall- A strong barrier on the outside of the cell membranes. it is composed of a polysaccharide called cellulose.  it proves shape and rigidity to the cell.



Large permanent vacuole- A large central sac surrounded by a membrane known as a tonoplast and it principally contains water, the main function on the vacuole is to increase turgor pressure  i.e. the extent to which cells are filled with water.




Chloroplasts-  Is an organelle containing fluid stroma and a network of membranes thylakoids which are stacked as grana, The organelle responsible for photosynthesis.




**REMEMBER TO STAY POSITIVE LIKE A PROTON!!**

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