The process of multiplication of DNA from DNA is known as
replication
transversion
transcription
translation
A.
replication
Replication is the process of multiplication of DNA. It is an autocatalytic function of DNA.
Transversion is a mutation in DNA, where a single purine changes to a pyrimidine or vice- versa.
Transcription is a process of synthesis of RNA from DNA.
Translation is a process of synthesis of proteins from RNA.
The number of hydrogen bonds between adenine and thymine in a DNA molecule is :
two
three
four
eight
Mutation is more common when it is present in:
dominant condition
recessive condition
constant in population
none of the above
A eukaryotic gene contains two kinds of base sequences. Which of these plays an important role in protein synthesis?
Introns
Exons
Both 'a' and 'b'
None of the above
