Match the following statements with mRNA, rRNA, or tRNA: b. contains anticodons

Verified step by step guidance

1. Understand the roles of different types of RNA in protein synthesis: mRNA (messenger RNA), rRNA (ribosomal RNA), and tRNA (transfer RNA).
2. Recall that mRNA carries the genetic information from DNA to the ribosome, where proteins are synthesized.
3. Remember that rRNA is a component of ribosomes and plays a role in catalyzing peptide bond formation.
4. Recognize that tRNA is responsible for bringing amino acids to the ribosome during protein synthesis.
5. Identify that tRNA contains anticodons, which are sequences of three nucleotides that pair with the complementary codons on mRNA.

Key Concepts

mRNA (messenger RNA)

mRNA is a type of RNA that carries genetic information from DNA to the ribosome, where proteins are synthesized. It serves as a template for translation, dictating the sequence of amino acids in a protein. mRNA does not contain anticodons; instead, it has codons that correspond to specific amino acids.

tRNA (transfer RNA)

tRNA is a type of RNA that plays a crucial role in protein synthesis by bringing amino acids to the ribosome. Each tRNA molecule has an anticodon, a sequence of three nucleotides that pairs with the corresponding codon on the mRNA. This ensures that the correct amino acid is added to the growing polypeptide chain during translation.

rRNA (ribosomal RNA)

rRNA is a structural and functional component of ribosomes, the cellular machinery responsible for protein synthesis. It helps to catalyze the formation of peptide bonds between amino acids and ensures the proper alignment of mRNA and tRNA during translation. rRNA does not contain anticodons; its primary role is in the assembly and function of ribosomes.