Statement A: The primary transcript produced | vedclass

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(A) $Statement B$ is correct and $Statement A$ is wrong.In eukaryotes,the primary transcript (pre-$mRNA$) undergoes significant post-transcriptional m

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$Statement B$ is correct and $Statement A$ is wrong.

Vedclass · Answer

(A) $Statement B$ is correct and $Statement A$ is wrong.In eukaryotes,the primary transcript (pre-$mRNA$) undergoes significant post-transcriptional modifications such as splicing,capping,and tailing before it is translated.$Statement A$ is incorrect because the primary transcript is not translated directly.$Statement B$ is correct because the $hnRNA$ (heterogeneous nuclear $RNA$) contains both coding sequences (exons) and non-coding sequences (introns),which must be removed via splicing.

$Statement A$: The primary transcript produced in eukaryotes is translated without undergoing any modification or processing.
$Statement B$: The $hnRNA$ in humans has exons and introns.

Similar Questions

If the sequence of the coding strand in a $\text{DNA}$ molecule is $\text{5'-ATCGATCGACTG-3'}$,then the sequence of $\text{RNA}$ transcribed from the template strand would be:

In a transcription unit,which strands act as the template strand and the coding strand,respectively?

What will be the sequence of $mRNA$ produced by the following stretch of $DNA$?
$3' ATGCATGCATGCATG 5'$ $TEMPLATE$ $STRAND$
$5' TACGTACGTACGTAC 3'$ $CODING$ $STRAND$

Transcription of $DNA$ is aided by

Assertion: The transcription and translation can be coupled in bacteria.
Reason: In bacteria,since the $\text{mRNA}$ does not require any processing to become active,and also since transcription and translation take place in the same compartment.

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$Statement A$: The primary transcript produced in eukaryotes is translated without undergoing any modification or processing.$Statement B$: The $hnRNA$ in humans has exons and introns.