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प्रश्न
Histones are rich in ______.
पर्याय
alanine and glycine
lysine and arginine
histidine and serine
cysteine and tyrosine
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उत्तर
Histones are rich in lysine and arginine.
Explanation:
Histones are basic proteins that are positively charged and high in the amino acids arginine and lysine. Histones bond closely to DNA, which is an acid H4 since they are basic.
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संबंधित प्रश्न
Very Short Answer Question:
Which are the nucleosomal 'core' histones?
Write a note on the packaging of DNA in prokaryotes.
Write a note on the packaging of DNA in Eukaryotes.
Explain the formation of a nucleosome.
A typical nucleosome "bead" is made up of ______.
Find out the wrong statement about heterochromatin.
What are non-histone chromosomal (NHC) proteins?
Which of the following correctly describes prokaryotic DNA?
What diameter is achieved after the circularisation step in prokaryotic DNA packaging?
Which locations in the eukaryotic nucleus typically contain heterochromatin?
