Biology A-Level
transfer RNA
What transfer RNA means in Biology A-Level, as defined for AQA.
Definition of transfer RNA
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Reference: AQA
A small folded molecule, held by hydrogen bonds between complementary bases within the same strand, with an anticodon of three exposed bases at one end and an amino acid binding site at the other.
Topics that use transfer RNA
- Structure of DNA and RNA (AQA A-Level)
Related terms
- base sequence
- condensation reaction
- evidence and acceptance
- four bases and twenty amino acids
- hydrogen bonds
- messenger RNA
- nuclear pore
- nucleotide structure
Using transfer RNA in the exam
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