Identify each one as a/an element, compound, solution, colloid or suspension. what is carbon nanotube?

The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?

How many grams of aluminum will there be in 98g of al2o3?

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.