Proteins The multi-taskers.

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Presentation transcript:

Proteins The multi-taskers

What elements are Proteins composed of? Carbon (C) Hydrogen (H) Oxygen(O) Nitrogen (N)

Functions in living organisms Construction materials for body parts like bones, muscles and blood. Fight disease Regulate cell Processes

Protein Monomers (Building Blocks) Amino acids are the building blocks that make up most proteins There are 20 different kinds of amino acids that humans use. Composed of : An Amino Group ( -NH2) & A Carboxyl Group (-COOH)

Protein Monomers (Building Blocks)

Proteins = Polypeptide Chain Protein Polymers Proteins = Polypeptide Chain Amino Acids Protein (polypeptide