Amino acids are found attached to which of the following molecules?Group of answer choicesDNAmRNAtRNArRNAHelicase

Amino acids are found attached to tRNA (transfer RNA) molecules.

Here's a step-by-step explanation:

1. DNA (deoxyribonucleic acid) contains the genetic instructions used in the development and functioning of all known living organisms. It does not directly interact with amino acids.

2. mRNA (messenger RNA) is a single-stranded RNA molecule that is complementary to one of the DNA strands of a gene. The mRNA is an RNA version of the gene that leaves the cell nucleus and moves to the cytoplasm where proteins are made.

3. tRNA (transfer RNA) is the key to deciphering the codons in mRNA. Each type of amino acid has its own type of tRNA, which binds it and carries it to the growing end of a polypeptide chain if the next code word on mRNA calls for it. So, amino acids are found attached to tRNA.

4. rRNA (ribosomal RNA) molecules are the building blocks of the ribosome. The ribosomes are the protein builders or the protein synthesizers of the cell. They connect one amino acid at a time and build long chains. Amino acids are not attached to rRNA.

5. Helicase is an enzyme that separates DNA strands. It does not interact directly with