Question

where is rrna synthesized?
mesosphere
golgi bodies
nucleolus

Explanation:

rRNA (ribosomal RNA) is synthesized in the nucleolus. The nucleolus is a structure within the nucleus of eukaryotic cells. It is the site where ribosomal RNA genes are transcribed and ribosomal subunits are assembled. The mesosphere is a layer of the Earth's atmosphere. The Golgi bodies are involved in modifying, sorting, and packaging proteins and lipids for secretion or delivery to other organelles.

Answer:

nucleolus