<prompt> Example of secondary active transport-K transportWater TransportTransport of oxygenNa-amino acid transport  <response>: Ans. is d i.e., Na-amino acid transport Transport mechanismExamplesSimple diffusionMovement of fats, oxygen, CO2 through lipid portion of membraneFacilitated diffusionMovement of glucose and some amino-acidsOsmosisMovement of water into and out of the cellPrimary active transportIons K, Na, Ca, HSecondary active transportGlucose or amino-acid into the cell along Na Symport or cotransport Ca2, H out of the cell against Na Antiport or countertransport 