What molecule directs the activities of the cell and determines its characteristics?

What is it when one substance is dissolved evenly in another substance? If 1qt per 100 gallons how many oz for 15 gallons? What is the small tube that connects from the duodenum? Ispacific time ahead of central time? What Stem cells start differentiating to form which organ a few weeks after conception? What is characteristic of ECL? If you are born 29 February do you count each year or only leap years? How does the air smell and feel in the grassland? Why is the study of ecology important? How does you maintain balance on both sides of a sentence? Why does a boiling milk overflow but a boiling water does not? What does the small arrow at the lower left corner of an icon mean? What is the second largest land carnivore? Where is the best place in the Philippines where you can see a lot of stars? How does the amount of solute effect the solubility of salt? 1.Why did Mendeleev leave gaps in his early periodic table and what was the ultimate importance of the gaps? What physical change of state is the opposite of sublimation? Why does the north star appear to stay still in the night sky? when match burns is that a chemical of physical change? How many quarts equals gallons 2.50?