What happens to the volume of solids liquids and gases when they cool? Solids- stays the same Liquids- stays the same Gases- decreases You can use the formula PV/T=P2V2/T2 P=initial pressure V=initial volume T=initial temp P2=final â¦pressure V2=final volume T2=final temp (MORE) 2 people found this useful.
Active transport requires the use of energy or ATP. In active transport you go against the concentration gradient, and for that ATP is used. Their are two types of active transport. Primary and secondary active transports and both use ATP, thou secondary uses less ATP than primary. Passive transport does not use any ATP.
plasma membrane. An example of this type of active transport is the sodium-potassium pump (see below), which consists of a membrane protein that uses ATP to pump Na+ (sodium) out of the cell and K+ (potassium) into the cell.These unbalanced accumulations of Na+ and K+ are needed for proper nerve functioning.lasma membrane. An example of this type of active transport is the sodium-potassium pump (see below), which consists of a membrane protein that uses ATP to pump Na+ (sodium) out of the cell and K+ (potassium) into the cell.