Which amino acids are present in histones?

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5.Molecular Basis of Inheritance

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Which amino acids are present in histones?

Lysine and histidine

Valine and histidine

Arginine and lysine

Arginine and histidine

Solution

Histones are basic proteins found in the eukaryotic chromosomes. These are rich in basic amino acids lysine and arginine. There are basically five types of histones, i.e., $H_{1}, H_{2} A, H_{2} B, H_{3} \wedge H_{4}$ which have been studied in almost all eukaryotic cells.

Standard 12

Biology

Pribnow box is a consensus of $. .. . …$ bases, forming a binding site for $E.$ coli $RNA$ polymerase at promotor

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A model that relates repetitive $DNA$ sequences and their transcripts of regulation in eukaryotes was proposed by

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One geneone enzyme hypothesis was postulated by

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(AIPMT-2006)

Relative morphologies of chromosomes of an individual indicate his/her

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$A$ : Wobbling reduces the number of $tRNAs$ required for polypeptide synthesis.
$R$ : It increases the effect of code degeneracy

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Which amino acids are present in histones?

Solution

Similar Questions

Pribnow box is a consensus of $. .. . …$ bases, forming a binding site for $E.$ coli $RNA$ polymerase at promotor

A model that relates repetitive $DNA$ sequences and their transcripts of regulation in eukaryotes was proposed by

One gene­one enzyme hypothesis was postulated by

Relative morphologies of chromosomes of an individual indicate his/her

$A$ : Wobbling reduces the number of $tRNAs$ required for polypeptide synthesis. $R$ : It increases the effect of code degeneracy

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One geneone enzyme hypothesis was postulated by

$A$ : Wobbling reduces the number of $tRNAs$ required for polypeptide synthesis.
$R$ : It increases the effect of code degeneracy