During translation, the codon in mRNA is actually "read" by a. the A site in the ribosome. b. th

step 1 So the question is who reads the codon in an mRNA strand? The answer is C, the anti -codone, and

During translation, the codon in mRNA is actually "read" by...

Key Concepts

Translation

Translation is the biological process by which the sequence of nucleotides in an mRNA molecule is decoded to synthesize a specific protein. It involves the coordinated effort of ribosomes, tRNA, and various associated factors to accurately incorporate amino acids in the order dictated by the mRNA.

Codon

A codon is a sequence of three nucleotides found in mRNA that encodes a specific amino acid or signals the termination of translation. It serves as the fundamental unit of genetic coding during protein synthesis.

Anticodon

An anticodon is a sequence of three nucleotides on a tRNA molecule that is complementary to the mRNA codon. This complementarity allows the tRNA to bind to the mRNA during translation, ensuring that the correct amino acid is added to the growing polypeptide chain.

tRNA

tRNA (transfer RNA) is a type of RNA that transports amino acids to the ribosome during protein synthesis. Each tRNA has an anticodon that pairs with a specific codon on the mRNA, thereby facilitating the incorporation of the corresponding amino acid into the developing polypeptide.

Ribosome

A ribosome is a complex molecular machine composed of rRNA and proteins, serving as the site of protein synthesis. It reads the mRNA sequence and coordinates the action of tRNAs, which bring in amino acids, by facilitating the pairing of codons in the mRNA with anticodons in the tRNA.

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