List of top Chemistry Questions on Biomolecules

Define carbohydrates and write the differences between glucose and fructose.
Explain the structure of nucleic acid and its biological action.

State the source and the diseases caused by the deficiency of the following vitamins: Vitamin A 
Vitamin C 
Vitamin D 
Vitamin E 
Vitamin K 
 

Write a short note on denaturation of proteins.
In nucleic acids, the nucleotides are linked together by

Match the pairs correctly: 

Write any two differences between Fibrous Protein and Globular Protein.
Write any two differences between DNA and RNA.
Chemical name of vitamin B\(_2\) is \(\underline{\hspace{2cm}}\)
Write the name of monomer of proteins \(\underline{\hspace{2cm}}\)
Write chemical reaction for the preparation of glucose from sucrose. Write structure of D-ribose.
Which of the following act as epimeric pair?
Which of the following is epimeric pair?
Which of the following statements is not correct?
Among the following, the correct statement(s) is/are
Which of the following hormones is produced underthe condition of stress which stimulates glycogenolysis in the liver of human beings?
D(+) glucose reacts with hydroxylamine and yields an oxime. The structure of the oxime would be:
Products when H2SO4 is reacted with sucrose
What are the different types of RNA found in the cell ?
The two strands in DNA are not identical but are complementary.Explain.
How do you explain the amphoteric behaviour of amino acids ?
What type of bonding helps in stabilising the ∝-helix structure of proteins ?
Write the important structural and functional differences between DNA and RNA.
What is the difference between a nucleoside and a nucleotide ?
What are nucleic acids ? Mention their two important functions.