Biology · No topic
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Anticodon that consist of complementary basis of three nucleotides is located on:
- A
rRNA
- B
mRNA
- C
tRNA
- D
DNA
The correct answer is tRNA because transfer RNA is responsible for bringing the appropriate amino acids to the ribosome during protein synthesis. Each tRNA molecule has an anticodon that is complementary to a specific codon on the mRNA strand. This pairing is crucial for the correct translation of the genetic code into a protein.
The other options are incorrect because:
- rRNA is involved in the structural and functional aspects of ribosomes but does not contain anticodons.
- mRNA carries genetic information but features codons, not anticodons.
- DNA serves as the genetic template but does not participate in the translation process as anticodons.
Ribosomal RNA (rRNA) is a component of ribosomes but does not carry anticodons. It plays a structural and catalytic role in the ribosome during protein synthesis.
Messenger RNA (mRNA) carries the genetic code from DNA to the ribosome but does not contain anticodons. Instead, it has codons that are complementary to the anticodons found on tRNA.
Transfer RNA (tRNA) is the correct answer as it contains anticodons that are complementary to the codons on mRNA, allowing for the proper translation of the genetic code into proteins.
Deoxyribonucleic Acid (DNA) contains the genetic blueprint but does not have anticodons. Anticodons are specifically found on tRNA during the process of translation.
Tagged under Biology · No topic · 2025