Which of the Following Describes the Composition of the Two

Which of the following describes the composition of the two particles used in the luminescent oxygen channeling immunoassay (LOCI) ?

A) High-energy fluorescent radiation bead and a low-energy fluorescent radiation bead coated with luminal
B) One synthetic bead coated with the enzyme alkaline phosphatase and a second synthetic bead coated with the substrate 4-nitrophenylphenol
C) One paramagnetic particle coated with anti IgG antibody and a second paramagnetic particle w coated with an IgG receptor antigen
D) One synthetic bead coated with Streptavidin that contains photosensitive dye and a second synthetic bead coated with a binding partner specific for the method and contains a chemiluminescent dye