MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following is the necessary condition for the entry of lactose into the cell? |
| A. | High level expression of lac operon |
| B. | Low level expression of lac operon |
| C. | Absence of lac operon in the cell |
| D. | Absence of proteins in the cell |
| Answer» C. Absence of lac operon in the cell | |