In Escherichia coli,, which effect in a cell is the result of a regulon?

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    During synthesis of the enzymes required for tryptophan utilization, transcription of the trp operon may begin, but transcription is terminated before the structural genes are transcribed.
     The enzymes for utilization of lactose are made only when lactose is present in the medium.
     The enzymes required for maltose utilization are synthesized in the cell only when maltose is present in the medium.
     All of the above.
asked May 16, 2012 in Microbiology by anonymous
    

1 Answer

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The enzymes required for maltose utilization are synthesized in the cell only when maltose is present in the medium.
answered May 17, 2012 by Bioshare ~Top Expert~ (34,070 points)

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