RNA is present in ?

Ans. is `d' i.e., All of the above mRNA is synthesized from DNA by the process of transcription in the nucleus. After formation mRNA transpo out of the nucleus into cytoplasm. t-RNA is also synthesized in nucleus and is transpoed to cytoplasm. Protein synthesis (translation) occurs in ribosomes, and requires both mRNA and tRNA. rRNA is present in ribosomes. rRNA is synthesized in nucleolus Thus, RNA can be found in - Nucleus Cytoplasm Ribosome Nucleolus