Calculate the volume of compound y needed to make a 350 pg/ml treatment solution in 2 ml of 1x pbs using a stock solution containing 50 ml of compound y at 50 pg/ml. 14 l not possible to make as described 140 pl 1.4 mi

How does a sample of helium at 15 degree celsius compare to a sample of helium at 215 k? a) the helium at 15 degrees celsius has a higher average kinetic energy that the sample at 215 k. b) the helium at 15 degrees celsius has lower nuclear energy that the sample at 215 k. c) the helium at 15 degrees celsius has slower- moving atoms that the sample at 215 k. d) the helium at 15 degrees celsius has smaller atoms than the sample at 215 k.