Biology, asked by divyasayam133, 10 months ago

Is nucleolus covered by membrane?

Answers

Answered by shivanishirodkar
220

Answer:

The nucleolus is a round body located inside the nucleus of a eukaryotic cell. It is not surrounded by a membrane but sits in the nucleus. The nucleolus makes ribosomal subunits from proteins and ribosomal RNA, also known as rRNA..

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Answered by pr264428
14

Answer:

The nucleolus is not covered by any membrane.

Explanation:

  • The nucleolus is a well-defined RNA rich structure located inside the membrane bound nucleus.
  • It lacks any chromosomes or membrane.
  • It is the location where the assembly of ribosome occurs.
  • It is also the site where tRNA modification is done.
  • Ribosomal RNAs are synthesised in the nucleolus.
  • It is  the location where the ribosomal RNAs get attached to the ribosomal proteins.
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