Saccharides - review

A monosaccharide that has 6 carbon atoms is called...

A monosaccharide that has a formyl group is called...

A monosaccharide that has 5 carbon atoms and an oxo group in the middle of the chain is called...

Categorize the following sugars

Groups:

(a) Monsaccharides

,

(b) Disaccharides

,

(c) Polysaccharides

• starch

• maltose

• cellulose

• galactose

• glycogen

• sucrose

• ribose

• cellobiose

• lactose

• glucose

• fructose

Match the name to the structure

• Fructose

• 
• Deoxyribose

• 
• Glucose

• 
• Ribose

• 

How do you call the -OH group which presence determines the alpha and beta isomers?

If there is free hydroxyl group of this kind in ring form, the sugar is considered reducing.

Which glucose is this?

• Alpha

• Beta

Match the name to the ring form

• Glucose

• 
• Fructose

• 
• Deoxyribose

• 

Which are the reducing disaccharides?

• Cellobiose

• Malt sugar

• Beet sugar / table sugar

• Milk Sugar

What monosaccharide units make up cellulose?

• α-D-glucose

• β-D-glucose

• α-D-fructose

• β-D-fructose

• α-D-glucose and
  β-D-fructose