Advertisements
Advertisements
प्रश्न
Which of the following amino acid residues will constitute the histone core?
पर्याय
Lysine and Arginine
Asparagine and Arginine
Glutamine and Lysine
Asparagine and Glutamine
उत्तर
Lysine and Arginine
APPEARS IN
संबंधित प्रश्न
Explain the role of histones in forming a nucleosome.
In prokaryotes, the enzyme RNA polymerase recognizes the promoter by its ______.
The chromatin is packed to form a solenoid structure of ______ diameter.
The net electric charge on DNA and histones is ______.
Read the following and answer from given below:
In prokaryotes, DNA is circular and present in the cytoplasm but in eukaryotes, DNA is linear and mainly confined to the nucleus. DNA or deoxyribonucleic acid is a long polymer of nucleotides. In 1953, the first correct double-helical structure of DNA was worked out by Watson and Crick. Based on the X-ray diffraction data produced by Maurice Wilkins and Rosalind Franklin. It is composed of three components, i.e., A phosphate group, a deoxyribose sugar, and a nitrogenous base. Different forms of DNA are B-DNA, Z-DNA, A-DNA, C-DNA, and D-DNA.
The double chain of B-DNA is coiled in a helical fashion. The spiral twisting of the B-DNA duplex produces ______
Watson and Crick proposed the 'Double Helix' structure of DNA based on data produced by ______
What is the function of histones in DNA packaging?
In an experiment, DNA is treated with a compound which tends to place itself amongst the stacks of nitrogenous base pairs. As a result of which, the distance between two consecutive base increases, from 0.34nm to 0.44 nm. Calculate the length of DNA double helix (which has 2 × 109 bp) in the presence of saturating amount of this compound.
What would happen if histones were to be mutated and made rich in acidic amino acids such as aspartic acid and glutamic acid in place of basic amino acids such as lysine and arginine?
Total ATP production during EMP pathway is ______.
