Carbohydrate

2-6 monosaccharide units are produced on hydrolysis of (a)  

Name the glycosidic bond in this figure. (Image required to answer this question)

• α-1-4-glycosidic bond
• β-1-4-glycosidic bond
• α-1-4-glycosidic bond
• β-1-6-glycosidic bond

Barfoed solution is not reduced by

• Sucrose
• Glucose
• Ribose
• Mannose

Which of the following is the difference between the chemical structures of cotton and starch?

• Cotton is built up from glucose residues linked by 1,4-β-D-glucose bonds, whereas starch contains branched and linear chains of 1,4-α- and 1,6-α-D-glucose residues
• Both consist of branched and linear 1,4-α-D-glucose units
• Cotton consists of unbranched β-glucose molecules, whereas starch contains unbranched α- and β-glucose residues
• Both are built up from branched and linear 1,2-β-D-glucose residues

What type of bond is formed between two monosaccharides?

• Glycosidic bond
• Peptide bond
• Double bond
• Ester bond

Honey contains the hydrolytic product of

• Starch
• Inulin
• Lactose
• Maltose

What is the chain length of polysaccharides?

• 1
• 2
• 2025-10-03 00:00:00
• 10+

Galactose forms a different osazone owing to (a)   in the structure

The glycosidic bond in cellobiose

• α 1-6
• β 1-4
• α 1-4
• β 1-6

The distinguishing test between monosaccharide and disaccharide

• Bial test
• Barfoed test
• hydrolysis test
• Seliwanoff test