They are named as
messenger RNA (m-RNA), ribosomal RNA (r-RNA) and transfer
RNA (t-RNA) Sugar
Phosphate
Sugar
Phosphate
Base
Sugar
Base
n
Base
Rationalised 2023-24
300
Chemistry
Har Gobind Khorana
DNA Fingerprinting
It is known that every individual has unique fingerprints These occur at the tips of
the fingers and have been used for identification for a long time but these can be
altered by surgery A sequence of bases on DNA is also unique for a person and
information regarding this is called DNA fingerprinting