Examlex
The table below lists several genotypes associated with the lac operon in E.coli.For each,indicate with a "+" or a
"-" whether functional fi- galactosidase would be expected to be produced at induced levels. I+ = wild- type repressor
I- = mutant repressor unable to bind to the operator)
Is = mutant repressor insensitive to lactose)
O+ = wild- type operator
Oc = constitutive operator insensitive to repressor)
Health
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Risk
The possibility of suffering harm, loss, or a negative outcome.
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Concepts, categories, or practices that exist because individuals or groups of people agree to act as if they exist or agree upon these concepts and invest meaning in them.
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A social and cultural construct that involves norms, behaviors, and roles associated with being male, female, or another gender identity.
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