Multiple Choice QuestionsDNA multiplication is called
translation
replication
transduction
transcription
B.
replication
Replication is the process of DNA multiplication. It is semi- conservative in nature.
Transcription is the mode by which DNA passes its genetic information to mRNA.
Translation is the synthesis of a chain of polypeptide by mRNA.
Transduction is the transfer of genes from one bacterial cell to another by means of a virus.
The process of multiplication of DNA from DNA is known as
replication
transversion
transcription
translation
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
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
Switch
