Name the purines present in DNA.
Adenine.
Give the name and the structural formula of the simplest amino acid.
Deficiency of which vitamin causes (i) rickets, (ii) Scurvy?
How do amino acids from proteins?
What is nucleotide?
What is meant by primary structure of proteins?
What type of bonding occurs in β-pleated structure of proteins?
Give structural difference is there between α-glucose and β-glucose?
Define mutation.
Differentiate between aldose and Ketose ?