Where would the lac repressor be bound in a (nonmutant) e. coli cell that is growing in low glucose and high lactose? (i = lac repressor gene; z, y, a = lac operon structural genes; p = lac promoter; o = lac operator)?

(6.02 mc)what affect do marine protected areas have on environmental quality? they increase environmental quality by preventing resource overuse. they increase environmental quality by adding new species. they decrease environmental quality by removing all human activity. they decrease environmental quality by adding recycling facilities.

Agene editing technology called crispr-cas9 uses cellular machinery to change the cell's genetic material. how might this technology be useful in treating diseases like cancer?

The pelican's beak is adapted for in .