Question

RRNA _____.

is part of the ribosomes that manufacture polypeptides

carries DNA encoded information from the nucleus to the ribosomes

transports amino acids from cytoplasm to ribosomes

Answer 1

The first answer is correct. rRNA makes up ribosomes along with other protiens. rRNA stands for ribosomal ribonucleic acid

Answer 2

rRNA stands for Ribosomal RNA. rRNA is part of the ribosomes that manufacture polypeptides. Correct answer: A

These molecules form extensive secondary structures and play an active role in recognizing conserved portions of mRNAs and tRNAs and also assist with the catalysis of protein synthesis.