Uses of organic ions

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A level Biology (Nucleic acids, DNA, ATP and Water) Karteikarten am Uses of organic ions, erstellt von Irene Binil am 10/11/2017.
Irene Binil
Karteikarten von Irene Binil, aktualisiert more than 1 year ago
Irene Binil
Erstellt von Irene Binil vor mehr als 6 Jahre
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Inorganic ions inside cells Inorganic ions are found in solution in the cytoplasm and the body fluids of organism, some in high concentrations, others in very low concentrations.
Hydrogen - H+(acid) Affets the acidity of solutions. H+ used in respiration to provide energy to make ATP. H+ used in photosynthesis to provide energy to make ATP.
Iron - Fe2+/Fe3+ Structural component of haemoglobin.
Sodium - Na+ Used in the co-transport of glucose and amino acids from the lumen of the small intestine, into intestinal epithelial cells. Also used in nervous conduction.
Phosphate - PO4 3- Componenets of phospholipids, DNA, RNA and ATP.
Nitrites and Nitrates - NO2-, NO3- Taken up from the soil by plant roots. used in making amino acids.
Chloride - Cl- Used in regulating the water potential of the small intestine.
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