What is the structure of each macromolecule (what does each one look like)?

Macromolecules (i.e. Polymers) which are made of Micromolecules (i.e. Monomers).

There are 4 Basic types of Macromolecules

Monomers are the simplest basic unit structures. Monomers of protein are amino acids, Monomers of Carbohydrates are Monosaccharides, Monomers of Lipids are Glycerol/Fatty acids, Monomers of DNA are nucleotides.  

identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.v