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प्रश्न
What is the function of RNA primer?
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उत्तर
During DNA replication, the RNA primer attaches to the 3’ end of the template strand and attracts complementary nucleotides from the surrounding nucleoplasm.
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संबंधित प्रश्न
How t-RNA act as an adapter molecule?
Explain in detail with the help of a diagram.
Draw a neat and labelled diagram of transcription and processing of hn-RNA
Give scientific reason.
Some of the characters of parents are seen in their offspring.
Which genetic disorders are caused by mutation?
Distinguish between the following.
Transcription and Translation
Study the following sentences and select the correct option.
- Addition of one or two bases changes the combination of sequence in codons.
- Addition or deletion of single nucleotide changes the reading frame.
- The reading frame beyond the point of insertion of three bases remains unaltered.
Number of amino acids in a polypeptide chain is 150. The number of mRNA bases required is ____________.
Identify the Central Dogma in molecular biology.
Which one of the following is considered as template strand during transcription:
Differentiate between m-RNA, t-RNA and r-RNA.
