•your body has organ systems that perform the functions you need to live. where the body has specialized organs within specialized systems, the cell has organelles. each organelle has a specialized function within the cell. question: choose one organelle discussed in this lesson and compare it's function to an organ or organ system in the human body.

Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.