Question

How do functional groups affect the structure and function of macromolecules?

Answer 1

The functional groups determine the shapes of macromolecules and this in turn determines their functions. Functional groups affect the bonds that hold a macromolecule together. ... Functional groups also affect the polarity of the bonds. Lipids consist of hydrophilic heads (red) and hydrophobic tails (black and white).

Answer 2

The functional groups determine the shapes of macromolecules and this in turn determines their functions. Functional groups affect the bonds that hold a macromolecule together. ... A change of a single amino acid can make a major change in the function of a protein.