domingo, 17 de mayo de 2009

Chemical Compounds in Cells


The compound water (H2O) is very important for cells. They use it for chemical reactions. It also gives the cell its shape ans size.

Organic Compounds

Where it comes from

Function is cell

Carbohydrates

bread, pasta, rice, potatoes

Provide energy

Lipids

Fats, oils, waxes

Stored energy

Proteins

Meats, eggs, fish, nuts, beans

Building materials for hair, nails and heal cells

Nucleic Acids

DNA and RNA

Genetic information in cell

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