Amino Acids (OCR GCSE Chemistry A (Gateway Science Suite)): Flashcards

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Amino Acids
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Two key groups in amino acids

Basic amino group & acidic carboxylic acid group

Formula of basic amino group

NH2-NH_2

Formula of acidic carboxylic acid group

COOH-COOH

Process when amino acids react with each other

Condensation polymerisation

What amino acids form when they link together

Polypeptides

Bonds connecting amino acids in polypeptides

Peptide bonds

What polypeptides fold into

Proteins

Role of proteins in living organisms

Essential

Byproduct of condensation polymerisation

Water

Types of amino acids in polypeptide chains

Same or different amino acids in various patterns

Nature of amino acid molecules

Naturally occurring

Long chains of amino acids

Polypeptides

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