The fluid inside living cells is called cytosol. A human hepatocyte (a type of liver cell) with a volume of
500 fL, contains 12 mM Na+. How
many sodium ions are in the cytosol of this cell?

What must happen before a body cell can begin mitotic cell division

Achemical equilibrium between gaseous reactants and products is shown. n2(g) + 3h2(g) ⇌ 2nh3(g) how will the reaction be affected if the pressure on the system is increased? it will shift toward the reactant side as there is lower pressure on the reactant side. it will shift toward the product side as there is higher pressure on the product side. it will shift toward the reactant side as there are a greater number of moles of gas on the reactant side. it will shift toward the product side as there are a fewer number of moles of gas on the product side.

Are the results of a thoroughly tested hypothesis?