Hòa tan hoàn toàn 3,24g kim loại AL cần (x)g dung dịch HCL 7,3% a) tính Vh2 sinh ra ở dktc b) tính C% muối nhôm clorua trong dung dịch sau phản ứng

When a septic tank backs up a goes in to clean it out

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.

Draw the structure for 5-isopropyl-2-methyl-3-nonene