Advertisements
Advertisements
प्रश्न
Explain (in one or two lines) the function of the following:
tRNA
Advertisements
उत्तर
tRNA or transfer RNA is a small RNA that reads the genetic code present on mRNA. It carries specific amino acids to mRNA on ribosomes during the translation of proteins.
APPEARS IN
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:
Exons
In split genes, the coding sequence are called ______.
The correct sequence of gene expression is:
- Formation of the primary transcript
- Regulation of splicing
- Transport of mRNA from the nucleus to the cytoplasm
- Translation
The term gene was coined by ______.
The transcription unit is represented in the diagram given below.
Identify site (i), factor (ii), and Enzyme (iii) responsible for carrying out the process.
Gene is:
The equivalent of a structural gene is ______
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 ______.
In prokaryotes, which of the following DNA sequences is typically found in the promoter region?
Which DNA sequence element is located at the 3' end of a transcription unit and signals the termination of transcription?
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?
What is the relationship between the Coding Strand sequence and the mRNA sequence produced during transcription?
With respect to which strand are all coordinates such as 'upstream' and 'downstream' defined in a transcription unit?
The Lac operon in E. coli is an example of which type of mRNA?
