84. Predict how many electrons each element will most likely gain or lose.
(a) I
(b) Ba
(c) Cs
(d) Se

The reaction q+r2=r2q is found to be first order in r2 and

How far is the region from the equator or control climate

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.