CHEMICAL REACTION TYPE OF CHEMICAL REACTION
NaBr + Ca(OH), → Cabr, + NaOH
NH,+H, SO, → (NH),SO
C, H,O + O CO + H2O
Pb + H, PO, -H, + Pb,(PO)
CaCO-CaO + CO,
HNO, +
KOH → KNO, + H2O

Effect of rotenone and antimycin a on electron transfer rotenone, a toxic natural product from plants, strongly inhibits nadh dehydrogenase of insect and fish mitochondria. antimycin a, a toxic antibiotic, strongly inhibits the oxidation of ubiquinol. (a) explain why rotenone ingestion is lethal to some insect and fish species. (b) explain why antimycin a is a poison. (c) given that rotenone and antimycin a are equally effective in blocking their respective sites in the electron-transfer chain, which would be a more potent poison? explain.