The Bubba Corp. had earnings before taxes of $400,000 and sales of $2,000,000. If it is in the 40% tax bracket, its after-tax profit margin is

According to the Henderson-Hasselbach equation: pH = pKa + log / if the =1M and the = 0.1M what can be said about pH and pKa

Consider the reaction of 2NH3(g)  N2(g) + 3H2(g) What happens when you decrease the reaction vessel volume.

Which of these is matched correctly A) acomplexicans — TrypanosomaB) diplomonads — GiardiaC) parabasalids  — PlasmodiumD) kinetoplastids —Trichomonas

The motility of amoeba A) pseudopodia B) a single flagellumC) many ciliaD) contractile vacuoles

A chart displaying indicators and their colors is displayed below. If a solution gives a bromphenol blue test that is blue, a methyl orange test that is yellow and Phenol Red test that is yellow. What is the pH? Give reasoning.

Land plants differ from green algae because all plants A) are multicellularB) have plastidsC) have alternation of generationsD) have cell walls containing celluloseE) lack a nucleus

Match the plant or plant parts to their proper description

The figure in the reading the recent downward trend in retail jobs in the United States. 

Early Earth atmosphere was so harsh because it .A) was rich in gases like methane, ammonia and carbon dioxideB) had an oxidizing atmosphereC) experienced little high-energy radiation from the sunD) had an atmosphere with significant quantities of ozone