PROTEINS.

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Presentation transcript:

PROTEINS

Elements that make up proteins

MONOMERS (Building blocks) Amino Acids (AA) 20 types

FUNCTIONS Structural: 1. BUILDS CELL for BODY STRUCTURES IN ORGANISMS The three following are functional: 2. Antibodies-HELP WITH IMMUNITY 3. HORMONES 4. FUNCTION AS ENZYMES- proteins that speed up chemical reactions.

GROUPS Structural- Make structures in organisms Functional Do stuff in organisms

BIURETS USED AS AN INDICATOR TESTS BIURETS USED AS AN INDICATOR Solution turns purple proteins are present hello hello Proteins hello Proteins

EXAMPLES Structural SKIN MUSCLE HAIR/FINGERNAILS EYES Functional Hormones Enzymes Antibodies

UNIQUE CHARACTERISTICS AMINO ACIDS ARE HELD TOGETHER BY A SPECIAL BOND CALLED A PEPTIDE BOND AMINO ACIDS HAVE 5 PARTS R-GROUP IS THE PART THAT DISTINGUISHES THEM FROM OTHER AMINO ACIDS

How it gets into our bodies meat poultry fish dairy eggs legumes nuts