Wall Chemistry Matching: Match each of the following with the appropriate chemical (unless otherwise indicated, there is one response for each)
a. cellulose c. hemicellulose e. pectic polysaccharides g. suberin
b. cutin d. lignin f. protein
1. also called cross-linking glycans2. β 1,4-glucan 3. calcium bridges link these 4. carbohydrates (3 responses) 5. common components in primary walls (4 responses) 6. dissolved from the wall with strong alkali 7. especially rich in wood 8. expansin is an example 9. extract from wall with dilute acid or hot water 10. hydrophobic molecules (2 responses) 11. made in the golgi apparatus (2 responses) 12. made of phenylpropanoids 13. main constituent of the middle lamella 14. molecules form hydrogen bonds to make microfibrils 15. orientation in the wall determined by microtubules