Question

select all that apply
which two components make up ribosomes?
□ proteins
□ mrna
□ trna
□ rrna

Explanation:

Ribosomes are composed of ribosomal RNA (rRNA) and proteins. mRNA is involved in carrying genetic information for protein - synthesis, and tRNA is involved in bringing amino - acids to the ribosome during translation. But they are not components of ribosomes.

Answer:

Proteins, rRNA