Which one of the following is wrongly matched

Options

A. Operon - Structural genes, operator and promoter
B. Transcription - Writing information from DNA tot-RNA
C. Translation - Using information in m- RNA to make protein
D. Repressor protein - Binds to operator to stop enzyme synthesis

Explanation

Transcription is the general term for synthesis of any kind of RNA on a DNA template. (Biology by Campbell & Reece) NCERT Class XII itself on pg 109, 110 and 111 mentions
There is a single DNA-dependent RN A polymerase that catalyses transcription of all types of RNA in bacteria.
The RNA polymerase ltranscribes rRNAs and the RNA polymerase Ill is responsible for transcription of tRNA, 5 srRNA and sn RNA
Thus, none of the given options is wrongly matched.