Question

ribosomes are complex aggregates of
multiple choice
nucleosomes and rna.
rna and proteins.
rna and sugars.
rna and dna.
dna and proteins.

Explanation:

Ribosomes are cellular structures that are essential for protein - synthesis. They are composed of ribosomal RNA (rRNA) and proteins. Nucleosomes are related to DNA packaging in the nucleus and are not part of ribosomes. Sugars and DNA are not the main components of ribosomes.

Answer:

B. RNA and proteins