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Transcription of the structural genes within the lac operon results in the production of molecules of a - VCE - SSCE Biology - Question 4 - 2019 - Paper 1
Question 4
Transcription of the structural genes within the lac operon results in the production of molecules of a. a transcription factor. b. a repressor protein. c. lactos... show full transcript
Worked Solution & Example Answer:Transcription of the structural genes within the lac operon results in the production of molecules of a - VCE - SSCE Biology - Question 4 - 2019 - Paper 1
Step 1
d. mRNA.
Answer
The transcription of the structural genes in the lac operon leads to the synthesis of messenger RNA (mRNA). This mRNA is then translated to produce the enzymes necessary for the metabolism of lactose. In this context, the mRNA serves as an intermediary that conveys the genetic information required for the expression of these structural genes.