A cell with volume 10^-12 cm^3 contains 60 molecules of Lac repressor. the binding affinity of repressr is 10^-8 M (with lactose) and 10^-9 M (without lactose). the molar conc of repressor in cell is
A. 0.1nM B.1nM C. 10 nM D.100 nM

Question

A cell with volume 10^-12 cm^3 contains 60 molecules of Lac repressor. the binding affinity of repressr is 10^-8 M (with lactose) and 10^-9 M (without lactose). the molar conc of repressor in cell is
A. 0.1nM     B.1nM    C. 10 nM    D.100 nM

shrutipande9 · Answer

@thomaster @frostbite do u know how to solve this? i am also kind of stuck....

beccaboo333 · Answer

@e.mccormick I feel like this is more of a chemistry question

anonymous · Answer

we have to take a condition that the cell is without lactose at the moment,then the answer can be B.1nM