Answer: 
tRNA and rRNA is the correct answer to this question. 
Explanation: 
tRNA (transfer RNA) :- 
It helps in the assembly process of proteins from amino acids. Transfer ribonucleic acid (tRNA) is a form of RNA molecule that breakdown structure a messenger RNA ( mRNA) codes for a protein. 
During translation, tRNAs act at different sites in the cell membrane, a mechanism that composes the mRNA protein molecules. 
rRNA (ribosomal RNA) :- 
It constitutes most of the cells are called ribosomes, that also take an interest in the expression of proteins. 
Ribosomal RNA (rRNA), a cell molecule that forms the core including its protein-synthesizing original recognized as a ribosome, and is transferred to the plasma membrane to help translate information into nutrients in messenger RNA ( mRNA).