5 How does pulmonary circulation differ from coronary
circulation?
А
Coronary circulation occurs throughout the body;
pulmonary circulation occurs in the heart
B
Coronary circulation occurs in the brain; pulmonary
circulation occurs in the lungs
С
Coronary circulation occurs in the heart; pulmonary
circulation occurs in the heart and lungs
D
Coronary circulation involves oxygenated blood only;
pulmonary circulation involves deoxygenated blood only

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

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.

Use the periodic table to complete this equation that represents nuclear fission processesun - ba c 3 n