From top to bottom in a group of elements, ionization energies tend
a) remain constant.
b) increase.
c) decrease.
d) alternate.

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.

Which suspect most likely committed the robbery and how do you know

How is the solubility of a carbon dioxide gas in water increase?