Jenny wanted to make 3 molecules of a substance made with aluminum and oxygen. How many aluminum and oxygen atoms will she need?

A) 1 aluminum; 1 oxygen
B) 2 aluminum; 3 oxygen
C) 3 aluminum; 6 oxygen
D) 6 aluminum; 9 oxygen

Which best describes how johannes kepler developed his laws of planetary motion

Compare and contrast solutions and suspensions

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.