Answer:
The correct option is all of the above.
Step-by-step explanation:
RNA can function as non permanent template to synthesize protein. Messenger RNA or mRNA performs this function.
RNA can function to recruit the correct amino acid during translation. Transfer RNA or tRNA performs this function.
RNA can function as a part of ribosomes to synthesize protein.Ribosomal RNA or rRNA carry out this function.
RNA can act to initiate DNA synthesis.RNA primer binds to 3 prime Hydroxyl group of the template DNA strand to initiate the process of DNA replication.