Page 24 - The Evolution Impasse 1

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A An amino acid molecule consists of a carbon
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a atom bonded to an amino group (-NH ), a car- -
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H H 2 2 N N C C C C O O O O H H
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A Amino acid C Carboxyl group

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S Side chain group C CH 3 3 A Alanine

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A AMINO ACID STRUCTURE C CH
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A Acid group A Amino group C CH 2 2 C CH 2 2 L Leucine
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B Basic amino acid part t
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C CH C C A Asparagine
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H HO N N 2 2 C CH 3 3 P Proteins are made up of amino acids. .
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A Although amino acid molecules are
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