itstezza24
itstezza24 itstezza24
  • 03-02-2021
  • Biology
contestada

how does a phosphate ion enter a root hair cell

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beautifulcharm
beautifulcharm beautifulcharm
  • 03-02-2021

Answer:

The root hair cells have carrier proteins in their cell membranes. These pick up the mineral ions and move them across the membrane into the cell against the concentration gradient . ... Because active transport moves ions against the concentration gradient into the root hair cells, energy is needed.

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