Which of these is a correct expression for fractional saturation of binding sites in a protein:
(a) Y = [ P L ] / [ P ] [ L ]
(b) Y = [ P L ] / [ P ] + [ L ]
(c) Y = [ P L ] /[ P ] + [ P L ]
(d) Y = 1 / 1 + 1 K A [ L ]
(a) Y = [ P L ] / [ P ] [ L ]
(b) Y = [ P L ] / [ P ] + [ L ]
(c) Y = [ P L ] /[ P ] + [ P L ]
(d) Y = 1 / 1 + 1 K A [ L ]