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trp operon
molecular genetics
| Question | Answer |
|---|---|
| The trp operon consists of ____ structural genes. | 5 |
| In the absence of tryptophan, the trp repressor is | inactive and cannot bind to the operator |
| In the presence of tryptophan, tryptophan binds to the | trp repressor |
| In the presence of tryptophan, transcription of the trp operon is on (t or f) | false |
| An operon is a group of genes that is under the control of a single operator site (t or f) | True |