question_answer

A group of students are studying the transport of certain type of molecules in a cell. They observe that the transport slows down when the cells are treated with poison, a chemical, which inhibits energy production. But when studying molecules, which are in normal conditions, it is estimated that molecules are probably transported by the process of?

A) Osmosis            

B)        active transport                        

C) Facilitated diffusion        

D) simple diffusion