doubt regarding protein synthesis

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nb candy

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ribonucleic acid that is involved in protein synthesis is found primarily in the
1.nucleolus
2.mitochondria
3.golgi complex
4.fluid ground substance
5.granular endoplasmic reticulum


Ans is 5.granular endoplasmic reticulum but i think it should be 1.nucleolus so can any one please clarify my doubt🙂
 
ribonucleic acid that is involved in protein synthesis is found primarily in the
1.nucleolus
2.mitochondria
3.golgi complex
4.fluid ground substance
5.granular endoplasmic reticulum


Ans is 5.granular endoplasmic reticulum but i think it should be 1.nucleolus so can any one please clarify my doubt🙂

nucleolus has r rna presucors... precisely large r RNA synthesized n assembled in nulceolus which travel through nucleolus pores are activeted frmt heir inactive presuro form to active mature Rrna. PLS NOTE THAT ASSEMBLY OF R RNA I.E LARGE SUBUNIT N SMALL SUBUNIT BINDING TO THE ER TAKES PLAYS IN CYTOPLASM.. ONLY WHEN THE 2 SUBUNITS HAVE BOUND THN PROTEIN SYNTHESIS CAN TAKE PLACE.
THE QUESTION IS ASKING BOUT PROTEIN SYNTHESIS.. HENCE WE HAVE TO DEDECUT THT ITS MATUR ASSEMBLED R RNA.

HOPE THIS HELPS
 
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