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प्रश्न
Explain (in one or two lines) the function of the following:
Exons
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उत्तर
DNA in eukaryotes is a mosaic of exons and introns. Exons are coding sequences in DNA that are both transcribed and translated.
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संबंधित प्रश्न
What is a cistron?
State the difference between the structural genes in a Transcription Unit of Prokaryotes and Eukaryotes.
Explain (in one or two lines) the function of the following:
tRNA
In split genes, the coding sequence are called ______.
The term gene was coined by ______.
Exons help in synthesis of ______.
Define a cistron. Giving examples differentiate between monocistronic and polycistronic transcription unit.
Do you think that the alternate splicing of exons may enable a structural gene to code for several isoproteins from one and the same gene? If yes, how? If not, why so?
Frequency of recombination between gene pairs on same chromosome as a measure of the distance between genes to map their position on chromosome, was used for the first time by ______.
Which DNA sequence element is found at the 5' end of a transcription unit and serves as the binding site for RNA polymerase?
What is the primary function of the Structural Gene within a transcription unit?
The Template Strand is also known by which alternative names?
Which strand has a polarity of 3' → 5' and serves as the actual template for RNA synthesis?
The Coding Strand is also known by which alternative names?
Which organism type typically produces Polycistronic mRNA?
The Lac operon in E. coli is an example of which type of mRNA?
Define Introns in the context of eukaryotic split genes.
