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Molecular Basis Of Inheritance

Question
CBSEENBI12002858
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Which of the following is true for nucleolus?

  • Larger nucleoli are present in dividing cells

  • It is a membrane-bound structure

  • It is a site for active ribosomal RNA synthesis

  • It takes part in spindle formation

Solution

C.

It is a site for active ribosomal RNA synthesis

The nucleolus is a non-membranous structure and is a site of r-RNA synthesis.

Some More Questions From Molecular Basis of Inheritance Chapter

Why was RNA unstable ?

What made DNA more preferrable as genetic material ?

Process of replication is completed in how much time in E.coli ?

What is average rate of polymerization ?

List three components of transcription unit.

Which RNA acts as an adapter ?

Name three kinds of polymerases.

What is splicing ?

Which is more stable DNA or RNA?

Expand UTR.

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