The correct answer is C. Transesterification.
Transesterification is a chemical reaction in which an ester is converted to another ester by the exchange of an alkyl group between two esters. In the case of biodiesel production, vegetable oils or animal fats are reacted with alcohols, such as methanol or ethanol, to produce biodiesel and glycerin.
Transamination is a biochemical reaction in which an amino group is transferred from one molecule to another. This reaction is important in the metabolism of amino acids and the synthesis of proteins.
Transcription is the process by which DNA is converted into RNA. This process is essential for the production of proteins, which are the building blocks of cells.
Translation is the process by which RNA is converted into protein. This process is also essential for the production of proteins.
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