The pyruvate dehydrogenase complex catalyzes the oxidative decarboxylation of pyruvate to form acetyl‑CoA. E1 , E2 , and E3 are
abbreviations for the enzymes of the complex. Classify the enzyme names, prosthetic groups, and reactions as E1 , E2 , or E3 . a. Dihydrolipoxl (dihydrolipoamide) deydrogenase
b. Thiamine pyrophosphate (TPP) (also called TOP)
c. Lipoamide (or lipoate)
d. FAD
When HCl is added to a saturated solution of PbCl2, the solubility of PbCl2 would decrease so precipitation would occur. The decrease in the solubility is due to the common ion effect or the presence of Cl- ions in both compounds.
