Saccharides - review

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

(a)  

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

(a)  

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

(a)  

Categorize the following sugars

Groups:

(a) Monsaccharides

,

(b) Disaccharides

,

(c) Polysaccharides

• cellobiose

• ribose

• galactose

• sucrose

• glucose

• starch

• cellulose

• maltose

• fructose

• lactose

• glycogen

Match the name to the structure

• Glucose

• 
• Deoxyribose

• 
• Ribose

• 
• Fructose

• 

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.

(a)  

Which glucose is this?

• Alpha

• Beta

Match the name to the ring form

• Fructose

• 
• Deoxyribose

• 
• Glucose

• 

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