Examlex
In E. coli oriC, the following portion of the sequence corresponds to one strand of the DUE-containing region. Which nucleotides in this sequence can be methylated by Dam methylase?
Blue Collar
A description characterizing skilled and semi-skilled workers who perform manual labor or work in service or clerical jobs.
Upper Class
An elite and largely self-sustaining group who possess most of the country’s wealth; they constitute about 1 percent of the U.S. population.
Caste System
A form of social stratification in which status is determined by one’s family history and background and cannot be changed.
Social Mobility
The movement of individuals or groups within the hierarchical system of social classes.
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