1. explain the difference between an ionic, covalent, andhydrogen bond.
2. draw and describe the electronic configuration pf NaCI beforeand after the transfer of electrons.
3. what are the four major macromolecules and what are thecorresponding building blocks from which each of thesemacromolecules are made?
4. draw and describe an example of a reaction that shows how adipeptide is formed and broken down.
5. explain how each of the macromolecules contributes to thedevelopment and maintenance of hair.
6. describe each level of protein structure: 1. Primary, 2.secondary, 3. tertiary, 4. quaternary. what type of chemical bondsstabilize these different structures and how?
7. briefly compare and contrast oxidizing and reducing reagentsand the role that they play in building chemical bonds.
8. what happens to the protein structure (keratin) of curly hairafter a chemical relaxer and heat are applied and what happens tostraight hair after a chemical perm or relaxer is applied?
