Construct a complete transcription unit with promoter and terminator on the basis of hypothetical template strand given below: A T G C A T G C A T A C 2. Write the RNA strand transcribed from the above transcription unit along with its polarity. 3.The process of transcription and translation can be coupled in prokaryotes but not in eukaryotes. Give reason

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Ans 1 & 2. The given transcriptional unit can be represented as:



Ans 3.  Prokaryotic transcription and translation occurs at the same place i.e. cytoplasm so we can say it is coupled. But in Eukaryotes after transcription the transcribed mRNA undergoes post transcriptional modifications i.e splicing ,tailing before going into translation.  


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