Which of the following transpo processes is passive?
Osmosis is the movement of water molecules across a semi-permeable membrane from a region of Lower solute concentration to an area of higher solute concentration. It is passive in nature. (REF: TEXTBOOK OF MEDICAL PHYSIOLOGY GEETHA N 2 EDITION, PAGE NO - 3)
Co-transpo of Na+ ion and a molecule into cell
Exchange of K+ ion outside the cell for Na+ ion inside the cell
Flow of H2O through cell membrane by osmosis
Uptake of molecules into cell by endocytosis
General physiology