proteins & dna. amino acids: the building blocks of proteins

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Proteins & DNA

Amino Acids: the building blocks of Proteins

Amino AcidsGlycine: the simplest amino acid

CARBOXYL GROUP (ACID)

AMINO GROUP (AMINO)

Page 4: Proteins & DNA. Amino Acids: the building blocks of Proteins

Amino Acid structure

R groups

Are these amino acids polar or non-polar?

Page 5: Proteins & DNA. Amino Acids: the building blocks of Proteins

Peptide Bonds

A polymer of amino acids is called a

polypeptide

Page 6: Proteins & DNA. Amino Acids: the building blocks of Proteins

Protein Primary structure

Page 7: Proteins & DNA. Amino Acids: the building blocks of Proteins

Protein Secondary Structure

Page 8: Proteins & DNA. Amino Acids: the building blocks of Proteins

Protein Tertiary Structure

Page 9: Proteins & DNA. Amino Acids: the building blocks of Proteins

Protein Quaternary Structure

Page 10: Proteins & DNA. Amino Acids: the building blocks of Proteins

Primary Quaternary

beta-pleated sheet beta-pleated sheet

Page 11: Proteins & DNA. Amino Acids: the building blocks of Proteins

Nucleic Acids & DNA

Page 12: Proteins & DNA. Amino Acids: the building blocks of Proteins

Nucleic Acid Structure: Bases

Page 13: Proteins & DNA. Amino Acids: the building blocks of Proteins

Base Pairing

Page 14: Proteins & DNA. Amino Acids: the building blocks of Proteins

DNA Structure

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amino acids polar

polymer of amino acids

base pairing dna structure

peptide bonds