Identify the correct set of statements.
(I) UTR (Untranslated Regions) are sequences of DNA before the start codon and after the stop codon.
(II) Promoter sequences are present downstream of structural genes of a transcription unit.
(III) The nascent RNA is synthesised by DNA polymerase-II.
(IV) In the presence of amino acyl- 
RNA synthetase, specific amino acid bind with GTP.
) In genomics, the function of gene is identified by using the technique of reverse genetics.
Choose the correct answer from the options given below.
Text Solution
Verified by ExpertsD
Statements I, IV and V are correct, while statements II and III are incorrect and these can be corrected as
Promoter sequences are present upstream of structural gene (towards the 
region of sense strand).
The nascent RNA synthesised by the RNA polymerase-II and is called 
.
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