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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
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 _______________.
Draw a neat and labelled diagram of the Nucleosome.
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A typical nucleosome "bead" is made up of ______.
The octamer of histone protein is made of ______.
Which one of the following histone molecule is NOT double in one nucleosome?
The chromatin is packed to form a solenoid structure of ______ diameter.
Replication of DNA in eukaryotes is initiated by ______.
Who among the following has developed technique to synthesize artificial mRNA with known repeated sequences of two or three nucleotides?
