Respuesta :
Answer:
water diffusion is called osmosis
Explanation:
oxygen is a small molecule and non polar, so it is easily passes through a cell membrane
Oxygen molecules are easy to get diffused from cell membrane. The correct option is d.
What is diffusion?
Diffusion is the net movement of individual molecules of a compound across a semipermeable barrier from a high concentration area to a low concentration area.
Osmosis is the transfer of solvent particles from a diluted solution to a more concentrated solution.
Diffusion, on the other hand, is the transport of particles from a higher concentration region to a lower concentration region.
As oxygen-rich blood passes through a cell, oxygen diffuses through the cell membrane to a lower concentration area within the cell.
It is able to accomplish this simply because the oxygen molecule is small and has no charge or polarity. The mitochondria consume oxygen quickly.
Thus, the correct option is d.
For more details regarding diffusion, visit:
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Your question seems incomplete, the missing options could be:
- a) Hydrogen ion (H+)
- b) Glucose
- c) Sodium ion (Na+)
- d) Oxygen (O2)