Biological Molecules and Their Functions

Front

Primary structure of proteins

Back

Amino acid sequence

Front

Secondary structure of proteins

Back

α-helix, β-pleated sheet (H-bonds)

Front

Tertiary structure of proteins

Back

3D folding (R group interactions)

Front

Quaternary structure of proteins

Back

Multiple polypeptide units

Front

Function of Hemoglobin

Back

Transports oxygen in blood

Front

Function of Enzyme

Back

Speeds up chemical reactions

Front

Function of Antibody

Back

Defends the body from pathogens

Front

Function of Collagen

Back

Provides structural support in skin