How does heat flow through Earth's inner and outer cores? A inner core: conduction - Outer core: convection and conduction
B. inner core, radiation - outer core, convection and conduction

C. inner core conduction - outer core conduction and radiation
D
inner core: convection - outer core convection and conduction

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.