The nucleolus is rich in .......

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(C) The nucleolus is a spherical structure present in the nucleoplasm of the nucleus.It is the site of active ribosomal $RNA$ $(r-RNA)$ synthesis.Sinc

Vedclass · Accepted Answer

Ribonucleoprotein

Vedclass · Answer

(C) The nucleolus is a spherical structure present in the nucleoplasm of the nucleus.It is the site of active ribosomal $RNA$ $(r-RNA)$ synthesis.Since the nucleolus is involved in the synthesis and assembly of ribosomes,it contains a high concentration of $r-RNA$ and ribosomal proteins.These components together form ribonucleoproteins,making the nucleolus rich in ribonucleoprotein.

Chromosomes	Position of centromere
$A$. Metacentric	$1$. At the tip
$B$. Submetacentric	$2$. Almost near the tip
$C$. Acrocentric	$3$. At the middle
$D$. Telocentric	$4$. Slightly away from the middle

Similar Questions

Identify the correct match between types of chromosomes and their descriptions.

Chromosomes Position of centromere

$A$. Metacentric $1$. At the tip

$B$. Submetacentric $2$. Almost near the tip

$C$. Acrocentric $3$. At the middle

$D$. Telocentric $4$. Slightly away from the middle

What is formed from the nucleolar organizer region?

Chromatin was discovered by $...........$.

Due to the position of the centromere, an $L$-shaped chromosome is called:

Feulgen showed that $DNA$ is present in . . . . . . .

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