How does peer review affect research? A. Experimental results will be published only before they have been
peer-reviewed.

B. Experimental results are possible only if they have been peer-
reviewed.

C. Experimental results will be trusted by the scientific community
only if they have been peer-reviewed.

D. An experiment will not be repeated by others if it has been peer-
reviewed.

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.