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Creado por Irene Binil
hace casi 7 años
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Pregunta | Respuesta |
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+
Image:
Haem (image/gif)
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Structural component of haemoglobin. |
Sodium - Na+
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Sodiumion (image/jpeg)
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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-
Image:
Chlorideion (image/jpeg)
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Used in regulating the water potential of the small intestine. |
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