Question

What is the principal site of synthesis of ribosomal rna?

Answer 1

Answer:

Ribosomal proteins are synthesized in the cytoplasm and transported to the nucleus for subassembly in the nucleolus. The subunits are then returned to the cytoplasm for final assembly. Ribosomal RNA (rRNA) molecules are the structural components of the ribosome.

Answer 2

Answer:

nucleolus

Molecules of rRNA are synthesized in a specialized region of the cell nucleus called the nucleolus, which appears as a dense area within the nucleus and contains the genes that encode rRNA.

Explanation:

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