Oscillatory transport of ammonium ions by Scenedesmus quadri- cauda.
D001692:Biological Transport; D000460:Chlorophyta / Q000378:metabolism*; D007477:Ions / Q000378:metabolism; D000644:Quaternary Ammonium Compounds / Q000378:metabolism*; D013696:Temperature
D007477:Ions; D000644:Quaternary Ammonium Compounds