After teaching a group of students about leukotriene receptor antagonists, the instructor determines a need for additional teaching when the students identify which agent as an example?
a. fluticasoneb. montelukastc. zileutond. zafirkulast

What is the correct order of cell division? include what happens in each phase

Asample of digestive juice was removed from the stomach of a pig. the juice was placed in a test tube along with some grains of wheat. a second test tube was set up containing an equal number of wheat grains, with distilled water rather than digestive juice. the test tubes were kept for 8 hours at 40 degrees c. after 8 hours, the grains inside the digestive juice had broken into tiny particles. the grains of wheat, in the water, were wet but otherwise unchanged. what is the control group?

If one were to horizontally divide the earth in half at the equator each half would be a