"Carbohydrates": HTML5 Crossword

Across

1. Most abundant sugar in the biological world where it is made up of glucose and fructose joined by an α-1,4-glycosidic bond (7)
5. An anion product of oxidation of ribose by reaction with oxygen (no D or L) (8)
9. An epimer of glucose at carbon #4 (9)
11. Pair of monosaccharides that are mirror images of each other but are not superimposable, can be differentiated by naming convention D-L system (11)
14. General name of the reduction product of a carbohydrate by reaction with sodium borohydride (7)
16. Name of the glycoside (monosaccharide part) if a methyl alcohol bonds with a D-galactose (no D or L) (17)
18. __________ bond – a bond between the anomeric carbon of a carbohydrate and an –OR group (10)
19. Sugars that react with mild oxidizing agent in basic conditions to give aldonic acid (8)

Down

2. a common name for a 2-ketotetrose (no D or L) (11)
3. a configuration where the hydroxyl group of the anomeric carbon is on the opposite side of the terminal group (spell out, not symbol) (5)
4. __________ projection – a representation of cyclic structures of carbohydrates (7)
6. 6-membered cyclic monosaccharide ring (8)
7. this forms when a hydroxyl group and carbonyl group react to form an ether and an alcohol on the same carbon (10)
8. an amino sugar where the hydroxyl group at carbon 2 is replaced by an amine group (no D or L) (11)
10. __________ structure – more stable conformation of monosaccharides (6)
12. Smallest unit of carbohydrates (14)
13. Change in specific rotation that occurs when α or β form of carbohydrates is converted to equilibrium mixture of two forms (12)
15. monosaccharides are soluble in water because they are (property of substance) (5)
17. A general term for monosaccharides with an aldehyde group and contains 6 carbon atoms (10)
20. Polysaccharide that functions as an energy storage for animals (8)