Please answer the question, this is the second time posting it. It is due TOMORROW.

Part 4 Proteins: 1. a. What are the compounds shown below? (general name) (2) b. What functional groups are present in both of the compounds? Circle and identify all of the visible functional groups. (5) c. Describe how these two molecules in question " b " would Ink together in words. Name the functional groups invalved in your description. (4) d. What substance would be removed (produced) (1) f. Write the word equation for this reaction described below (1) (general names are acceptable) 2. What is the bond indicated by the arrow in this molecule caled? (1) 3. Three or more amino acids linked together are caled a 4. What functional group is found in both amino acids and fatty acids? 5. List four functions of proteins. (2) (1) (2) (3) (4) 6. Use a graphic organizer or diagram to concisely summarize the key characleristics and functions of primary, secondary, tertiary and quaternary proteins. (8)