Trying to find the right answer to this..

Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.

Biomolecules

Short Answer Type

21.

Name three useful products that can be obtained from cellulose.

123 Views

22.

What are monosaccharides?

119 Views

23.

What are reducing sugars?

230 Views

24. Which carbohydrate is called grape sugar? Give its condensed structural formula.

128 Views

25.
Write two main functions of carbohydrates in plants.

(i) They serve as structural materials for cell walls. For example, the polysaccharide cellulose is the chief constituent of the plant cell wall.

(ii) Carbohydrates act as biofuels and provide energy for different functioning.

166 Views

26.

Classify the following into monosaccharides and disaccharides: Ribose, 2-deoxy-ribose, maltose, galactose, fructose and lactose.

122 Views

27.

What happens when sucrose is boiled with dilute HCl?

135 Views

28.

Give one reaction to show the presence of five hydroxyl groups in glucose.

132 Views

29.

How will you prove that all the carbon atoms of a glucose are in a straight chain?

489 Views

One Word Answers

30.

Name the linkage when two monosaccharides unit join to form a polysaccharide unit.

116 Views