Why do organisms need to obtain energy via cellular respiration? A. to break down ATP
B. to grow and reproduce
C. to perform glycolysis
D. to photosynthesize

Which characteristic of water it form droplets? a. low specific heat b. nonpolar structure c. high surface tension d. ability to dissolve substances

Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump

How does a noncompetitive inhibitor reduce an enzyme’s activity?