During ionic flux uptake of ions into inner space is ???
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During ionic flux uptake of ions into inner space is active and energy dependent.
Mechanism of Absorption of Minerals:
- The process of absorption of minerals can occur mainly in two main phases.
- In the initial phase, an initial fast uptake of ions into the 'free space' or 'outer space' of cells , is generally passive and energy dependent.
- In the next phase, the ions are taken upwards slowly into the 'inner space' of the cells.
- The slow and steady movement of ions into the outer space usually occurs through channels of ion, the frans-membrane proteins generally function as selective pores.
- On the other hand, the entry or exit of ions to and from the inner space requires the utilisation of metabolic energy.
- The movement of ions into the cells is called influx and the outward movement is called as efflux.
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