1. Describe the main aspects of atomic structure. Include the following: What are subatomic particles, where are they located, what are their charged and what are the general volume/mass relationships within the atom? Draw the atom oxygen.

2. Draw the atomic structure of carbon. Describe the special bonding properties of carbon and tell how this is related to carbons versatility. What role does carbon play in the role molecules of life?

3. Describe saturated and unsaturated (mono poly) fatty acids. Draw stick figures of each. What is the relationship between certain fatty acids and human health.

4. List the four major macromolecules (biological molecules) and list the building blocks of each. How do organisms use each of the four macromolecules to sustain life?

Ignore the drawing portions unless you are capable of it