Transcription of gene X in a cell is dependent on the presence of receptor R

Transcription of gene X in a cell is dependent on the presence of receptor Rand thephosphorylated form of an intracellular signaling molecule M . The table belowindicates the distribution of receptor R , signaling molecule M and the activity of anintracellular kinase and a phosphatase specific for signaling molecule Min sixdifferent cell lines . Assume that the phosphatase activity is 10- fold more activethan the kinase activity on a per molecule basis and that when expressed , thesteady - state protein concentrations of the kinase and phosphatase are identicalCellReceptor Molecule KinasePhosphataseLinectivityactivityIn which cell types will gene X be transcribed2 onlyNone of the cell lines will express gene X .2 and 52 . 5 . and 61 . 3 . and 6