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प्रश्न
Name the transcriptionally active region of chromatin in a nucleus.
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उत्तर
Euchromatin is the transcriptionally active region of chromatin in a nucleus.
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संबंधित प्रश्न
The number of adenine molecules in a given DNA segment is 25 and the number of cytosine molecules is 45, the total number of nucleotides in the segment is _______________.
Although a prokaryotic cell has no defined nucleus, yet DNA is not scattered throughout the cell. Explain.
In an octamer of the nucleosome, core DNA consists of ______ base pairs.
AUG codon gives ________ & ________ amino acids in prokaryotes & Eukaryotes respectively.
Write a note on the packaging of DNA in prokaryotes.
Explain the formation of a nucleosome.
In prokaryotes, the enzyme RNA polymerase recognizes the promoter by its ______.
A typical nucleosome "bead" is made up of ______.
The additional set of proteins required for packaging of chromatin at higher level are called ______.
The chromatin is packed to form a solenoid structure of ______ diameter.
The structure in chromatin seen as ‘beads-on string’ when viewed under electron microscope are called ______.
A stretch of euchromatin has 200 nucleosomes. How many bp will there be in the stretch and what would be the length of the typical euchromatin?
Flagella are present both in prokaryotic and eukaryotic cells, however, they differ in:
What is the function of histones in DNA packaging?
The most abundant prokaryotes helpful to human in making curd from milk and in the production of antibiotics are the ones categorised as ______ .
In a mature, functional mRNA of eukaryotes______.
Who among the following has developed technique to synthesize artificial mRNA with known repeated sequences of two or three nucleotides?
