Provo, UT Traffic and Road Conditions. Click any alert icons on the map to see info. 1  Click or touch the map to move in different directions. 2  If you do not see any markers on the map, try zooming in one or two levels using + on the top left side. However, they are not always available.  Click an incident icon on the map to get more information.
1 Active Transportï§ Active Transport requires the cell to use energy, usually in the form of ATP.ï§ Active Transport creates a charge gradient in the cell membrane. 2  For example in the mitochondrion, hydrogen ion pumps pump hydrogen ions into the intermembrane space of the organelle as part of making ATP. 3  15.
Electron transport provides energy for the synthesis of ATP, but only indirectly. When electron transport chains pump. H+ across the membrane, the protons become more concentrated on one side of the membrane than on the other. Such a. concentration gradient stores potential energy.