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After cellular replication, a nucleolus failed to reform in the nucleus. What would be the MOST immediate implication of this failure?
A
a depletion of mRNA
B
an impairment of protein modification
C
an inability to make ribosomes
D
a failure to complete replication

Respuesta :

Jellyfish6130
I wanna say B because something in the nucleus could have a modification or mutation

If the nucleolus fails to reform, the most immediate implication would be the inability to make ribosomes. So, the correct option is C.

What are nucleosomes?

The inner spherical structures present inside the nucleus of the cell which performs the function of formation and assembly of ribosomes are called nucleosomes. Nucleosomes are the site for the transcription of ribosomal RNA genes.

Ribosomes are assembled in the nucleolus and after their assembly is complete, they are transported to the cytoplasm of the cell. In the cytoplasm, ribosomes perform the function of synthesis of proteins.

This structure is only present in the eukaryotic cell. The nucleolus is primarily composed of RNA, DNA and proteins. It is a spherical membrane-less structure making up for about 25% mass of the nucleus whose primary function is the production of ribosomes. These ribosomes are required for protein synthesis.

Thus, in a situation where nucleolus hasn't formed, ribosomes will not be produced.

Therefore, the correct option is C

Read more about ribosomes, here

https://brainly.com/question/4024951

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