4995212
Descrição
FlashCards por Bee Brittain, atualizado more than 1 year ago
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Criado por Bee Brittain
mais de 8 anos atrás
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| Questão | Responda |
| Where about in an organism are inorganic ions mainly found? | They are occur in solution in the cytoplasm of cells and also in body fluids as part of larger molecules |
| Give an example where Iron ions are found | Ferrous Ions (Fe2+) are found in haemoglobin molecules. They help with the transport of oxygen around the body. |
| What are phosphate ions used for? | Phosphate ions perform a structural role in DNA molecules and a role in storing energy in ATP molecules |
| Hydrogen ions make solutions acidic, what does this mean they can do? | They can alter the pH of solutions and therefore the functioning of enzymes |
| What are sodium ions an important part in? | Sodium Ions are important in the transport of glucose and amino acids across a plasma membranes |
| Although there are a few exceptions, what element don't inorganic ions contain? | Carbon |
| Inorganic ions are ions because they have what? | An electric charge |
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