Passive transport and selective permeability

While active transport requires energy and work, passive transport does not There are several different types of this easy movement of molecules It could be

Transport Without Energy Expenditure By The Cell Passive transport occurs when substances cross the plasma membrane without any input of energy from the cell

passive transport Active transport helps in the uphill movement of substances On the other hand, passive transport helps in the downward movement of substances

active transport In passive transport, substances move from an area of higher concentration to an area of lower concentration in a process called diffusion A physical space in