Question

which of the following make up ribosomes? a trna b mrna c dna polymerase d rrna

Explanation:

• tRNA (transfer RNA) is involved in transporting amino acids during protein synthesis, not in making up ribosomes.
• mRNA (messenger RNA) carries genetic information from DNA to ribosomes for protein synthesis but is not a component of ribosomes.
• DNA polymerase is an enzyme involved in DNA replication, not related to ribosome structure.
• rRNA (ribosomal RNA) is a key component of ribosomes. Ribosomes are composed of rRNA and proteins.

Answer:

d. rRNA