Question

aOn a Lineweaer-Burk plot for a competitive inhibitor, the plots for separaterments at different inhabitor will intersect on the 1/Waxis Correct A competitive inhibitor will alter the apparent Kyof an enzyme-substrate combination but will not alter the apparent ax Value. On a Lineweaver-Burk plot for a competitive inhibitor, the plots for separate experiments at different inhibitor concentrations will intersect on the 1/Waxis. The intersection will be at the point Choose one 0 1/[sj = 1 KM and 1,7:0 O 1/[S] = 1 Ky and 1.7: 1/F,ar 01/[S] = 0 and 17:-11 "mar ○ 1/[sj-0 and 1 7-17,tax In contrast, for a noncompetitive inhibitor, the plots for separate experiments at different inhibitor will intersect on the 1 [S] axis Correct A noncompetitive inhibitor will alter the apparent ax of an enzyme-substrate combination but will not alter the apparent value. OnaLineweaver-Burk plot, data collected at two different inhibitor concentrations will form plots that intersect on the l axis. d The intersection will be at the point: 01.[S] = 0 and 11'-0 choose one 。LIST = 1 Ky and 1//=-17,

Answer 1

A competitive inhibiter will affect KM, but does not effect v_max. (a) thus for different concentration of inhibiter intersection will occur at 1/v axis. (b) intersection will at point 1/[s] = 0, 1/v = 1/v_max a mn -comfiture inhibiter will affect v_max but does not effect K_M. value. (a) thus for different concentration of inhibiter intersection will at 1/[c] axis (b) intersection will be at point 1/[s] = -1/K_M = 1/v = 0