Question

practice transcribing a gene and then process the mrna transcript
transcribe the gene
gene (dna template) a g g c t a t g c c t a a g c t t g c a a t
pre - mrna
a a a a a a c c c c u u u u u u
check
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Explanation:

Step1: Recall base - pairing rules

In transcription, DNA's A pairs with RNA's U, T with A, C with G, and G with C.

Step2: Transcribe the DNA template

For the DNA template sequence A G G C T A T G C C T A A G C T T G C A A T, the pre - mRNA sequence is U C C G A U A C G G A U U C G A A C G U U A.

Answer:

U C C G A U A C G G A U U C G A A C G U U A