how do substance like CO2 and water move in and out of the cell ?Discuss
Answers
The substances of CO₂ and H₂O enter and exit the cell by certain processes .
For CO₂
CO₂ diffuses in and out of the cell by the process of diffusion.
Diffusion is the movement of molecules in contact from higher concentration to lower concentration.
When the surrounding cell has more concentration of CO₂ then CO₂ enters the cell.
When the cell has more concentration of CO₂ then it exits the cell.
For H₂O
H₂O moves in and out of the cell by the process of osmosis.
When the surrounding cell has more concentration of H₂O then endosmosis takes place and water enters the cell.
When the cell has more concentration of H₂O water exits the cell by exosmosis .
Hope it helps !
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Answer:
the substance like CO2 and water move in and out of the cell by diffusion from the region of high concentration to the low concentration when the concentration of co2 and water is higher external environment then that inside the cell CO2 and water move inside the cell