Which of the following is an accurate description of tRNA?

1-	The type of RNA that is translated to produce a peptide or protein.
2-	The type of RNA that interacts with mRNA and has an amino acid covalently attached.
3-	None of the other choices is correct.
4-	The type of RNA that forms part of the protein-synthesizing machinery (i.e. the ribosome) of the cell.
	5- The type of RNA that silences gene expression.

Expert Solution

tRNA is the type of RNA that interacts with mRNA and has an amino acid covalently attached.

tRNA- transfer ribonucleic acid, mRNA- messenger ribonucleic acid.

tRNAs are small RNA molecules which contain 75 to 95 nucleotides.

tRNA is a type of RNA which helps decode a mRNA sequence into a protein. tRNA bonds to activated amino acids and transfers them to the ribosomes.

gladiator answered 2 years ago

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