helps form ribosomes, where proteins are assembled.\na messenger rna\nb ribosomal rna\nc transfer rna

helps form ribosomes, where proteins are assembled.\na messenger rna\nb ribosomal rna\nc transfer rna
Answer
Brief Explanations:
Ribosomal RNA (rRNA) is a key component of ribosomes, the molecular machines that assemble proteins. Messenger RNA (mRNA) carries genetic information for protein - making, and transfer RNA (tRNA) brings amino acids to the ribosome during protein synthesis.
Answer:
B. Ribosomal RNA