The anticodon, which pairs with a codon during translation, is found on
Correct answer: B. transfer RNA
- A. messenger RNA
- B. transfer RNA
- C. ribosomal RNA
- D. DNA
Explanation
Each tRNA carries a three-base anticodon loop that base pairs with the complementary codon on mRNA, ensuring the correct amino acid is added. Codons sit on mRNA, not tRNA, a swap students often make when reading the genetic code table.
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About Classification of Biological Molecules
Biological molecules are classified as carbohydrates, lipids, proteins and nucleic acids, with water, minerals and vitamins also supporting cellular processes. The key distinctions involve their monomers, chemical bonds, structures and functions, including glucose and starch, fatty acids and triglycerides, amino acids and polypeptides, and nucleotides in DNA and RNA.
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