MICROANATOMY

INTRODUCTION TO MICROSCOPY CELL BIOLOGY

ENDOPLASMIC RETICULUM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Nucleolus is a prominent acidophilic spherical bodies in nucleus. The function is
A
RNA synthesis
B
DNA synthesis
C
Histone synthesis
D
Ribosomal subunit synthesis
Explanation: 

Detailed explanation-1: -The nucleolus is a ribosome production factory, designed to fulfill the need for large-scale production of rRNAs and assembly of the ribosomal subunits.

Detailed explanation-2: -The nucleolus is a multimolecular complex containing nucleic acids and proteins mainly responsible for rRNA transcription, processing, and assembly of ribonucleoproteins. It rapidly produces ribosome subunits in correlation with cell proliferation and growth.

Detailed explanation-3: -Nucleolus is a prominent acidophilic spherical bodies in the nucleus.

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