Bubbling and fizzing are the products of a chemical reaction. which substances are the reactants? a. milk and honey b. vinegar and baking soda c. orange juice and lemon juice d. milk and sugar

What semimetal can form four single covalent bonds.

Using the periodic table, complete the table to describe each atom. type in your answers

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.