Biomedical laboratories routinely use ultracentrifuges, some of which are able to spin at 1.00 × 10 5 rev/min about the central axis. the turning rotor in certain models is about 20.0 cm in diameter. at its top spin speed, what force does the rotor exert on a 2.00-g sample that is positioned at the greatest distance from the spin axis? would the force be appreciably different if the sample were spun in a vertical or a horizontal circle? why or why not?

Mutations associated with albinism affect proteins involved in synthesis

What is a difference between systemic and pulmonary circulation? a. systemic circulation carries oxygenated blood to the lungs and pulmonary circulation carries deoxygenated blood to the body. b. systemic circulation carries deoxygenated blood to the lungs and pulmonary circulation carries oxygenated blood to the body. c. systemic circulation carries deoxygenated blood to the body and pulmonary circulation carries oxygenated blood to the lungs. d. systemic circulation carries oxygenated blood to the body and pulmonary circulation carries deoxygenated blood to the lungs.

2pomis which of the following would be a valid hypothesis for a scientific investigation about how transportation affects food security? alcannotatiord foods purchased from the local farmers market. o b. how does the distance a food travels affect its affordability? o e foods that travel great distances cost less than foods bought o d why do local farmers markets have food with such high prices?