BGM1002 Carbohydrates

1. The isomer of glucose found in nature.
3. Bacteria which have 40+ layers of peptidoglycan and are stained by gram staining.
6. A storage molecule found in cell walls in plants.
9. Enzymes which synthesise sugar polymers, abbreviated to GT.
10. Carbohydrate molecules found in bacterial cell walls.
11. A sugar produced by the breakdown of starch.
12. The simplest naturally occurring carbohydrate.
14. A common way of representing cyclic structure of monosaccharides.
16. A molecule formed by addition of an alcohol and an aldehyde.
17. A molecule formed by addition of an alcohol and a ketone.
19. A carbon with 4 different groups attached.
20. A protein with a carbohydrate group attached to the polypeptide chain.

2. A sugar polymer composed of few monosaccharide units.
4. Carbohydrate ring with 5 carbon atoms and 1 oxygen atom.
5. The chemical bond which forms between sugars and other groups.
7. Carbohydrate ring with 4 carbon atoms and 1 oxygen atom.
8. A type of sugar which has an aldehyde group.
9. The enzyme which hydrolyses glycogen to release glucose.
13. Stereoisomer where C1 is in two different conformations, which are in equilibrium.
15. A molecule containing carbon, oxygen and hydrogen, an OH group and an aldehyde or ketone group.
18. A stereoisomer which differs from other forms by configuration around one asymmetric carbon.