Which of the following is not a physical property of water? A- ice melts at 0° Celsius

B- Water boils at 100° Celsius

C- Water react violently with pure sodium

D- Water is a liquid at room temperature

What problem would a person have if the nucleic acid in one of his or her cells were damaged?

What is the value of keq for the reaction expressed in scientific notation?

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.