The picture shows a great deal of cocoa mix on the surface. suppose that no more cocoa can be dissolved. the solution has reached

What is impossible to do with a hypothesis

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.

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.