Question

fill in the blank question
before moving to the cytoplasm, ribosomes are synthesized in the

Explanation:

Ribosomes are composed of ribosomal RNA (rRNA) and proteins. The synthesis of ribosomes starts in the nucleolus, which is a structure within the nucleus. The nucleolus is responsible for producing the rRNA and assembling the ribosomal subunits before they are transported to the cytoplasm.

Answer:

nucleolus