Which term describes the difference in the concentrations of a substance across a cells membrane

Consider the equation s + o2 ? so2. what is the product? question 3 options: s so 2 s + so 2 o 2

The cellular plasma membrane is selectively permeable, which means some materials move through it while others cannot. the movement of materials into and out of the cell is called membrane transport. this activity will you identify the different mechanisms of membrane transport

Why is the limitations on supplies of freshwater becoming an increasing problem despite the fact that we have desalination technologies