Hydrogen bonds and van der waals forces are types of

polar covalent bonds

nonpolar covalent bonds

ionic bonds

intermolecular attractions

What is limiting reactant? with examples

What reaction is taking place? 02 + c3h8 = h20 + co2

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.