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  • A darkly stained body within a nucleus without any prominent membranous boundary is Option: 1 Vacuole<stro

A darkly stained body within a nucleus without any prominent membranous boundary is 

Option: 1

Vacuole


Option: 2

Nucleolus


Option: 3

Ribosomes 


Option: 4

Mitochondria 


Answers (1)

best_answer

 

 

The Nucleus

  • The nucleus is the most prominent and important membrane bound organelle of the eukaryotic cell. 

  • It is referred to as the brain of the cell because it contains the DNA which is responsible for carrying the information of various functions of the cell. 

  • It was discovered by Robert Brown in 1831. 

Nucleolus

The nucleolus is that region of the chromatin that codes for ribosomal RNA. These regions stain darkly in the resting (non-dividing) nucleus. There can be more than one nucleoli in the same nucleus. 

 

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Nucleolus is that region of the chromatin that codes for ribosomal RNA. These regions stain darkly in the resting (non-dividing) nucleus. 

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Sayak

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