At 300 K, the volume of the flask that contains a gaseous mixture of two gases, X and Yis 20 L. If the total pressure of the container is 2 atm and 0.1 mole of X is present, calculate the partial pressure of gas?

Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. which punnett square represents the correct way to set up the cross rryy  ´  rryy? 

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?

Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.