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CBSE - Class 12 Chemistry Biomolecules Worksheet

1.
What are the hydrolysis products of lactose?
2.
What are nucleic acids? Mention their two important functions.
3.
What are the hydrolysis products of sucrose?
4.
What type of bonding helps in stabilising the \(\alpha\)-helix structure of proteins?
5.
What happens when D-glucose is treated with Bromine water?
6.
What are monosaccharides?
7.
What are enzymes?
8.
What is the difference between a nucleoside and a nucleotide?
9.
What is the effect of denaturation on the structure of proteins?
10.
The two strands in DNA are not identical but are complementary. Explain.
11.
Enumerate the reactions of D-glucose which cannot be explained by its open chain structure.
12.
Write the important structural and functional differences between DNA and RNA.
13.
What happens when D-glucose is treated with \(HNO_{3}\)?
14.
How are vitamins classified? Name the vitamin responsible for the coagulation of blood.
15.
What do you understand by the term glycosidic linkage?
16.
Define Peptide linkage as related to proteins.
17.
Classify the following into monosaccharides and disaccharides. Ribose, 2-deoxyribose, maltose, galactose, fructose and lactose.
18.
Define Primary structure as related to proteins.
19.
Define Denaturation as related to proteins.
20.
What happens when D-glucose is treated with HI?

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