Three examples of diffusion in the human body are:
- Photosynthesis produces oxygen inside the cell.
- The concentration of oxygen molecules becomes higher inside the cell than outside.
- and oxygen molecules move out of the cell by diffusion.
I hope this helps, good luck!
Even_though,_I_am_still_at_school,_in_my_experience, humans_DON'T_photosynthesise!">
Even though, I am still at school, in my experience, humans DON'T photosynthesise! YES (THIS GUY IS CORRECT)
(THE OTHER GUY, IS NOT CORRECT)
that is just a stupid answer. any educated person would know that photosynthesis only occurs in plants.
this may, or may not help you, but still:
'Oxygen diffuses into red blood cells in the lungs, while Carbon Dioxide is diffusing out of red blood cells at the same time. Nutrients diffuse from the intestines into the blood. In the kidneys, water and other nutrients diffuse by condensing the waste products in the urine and reabsorbs majority of the water.May I STRESS that the first answer is
indeed incorrect as humans DO NOT PHOTOSYNTHESIZE. For Diffusion, there are many examples, but to add to those above, some main ones are the diffusion of Oxygen in the air through the cornea and into the eye, as the eye has an insufficient quantity of blood vessels. furthermore, diffusion occurs in the stomach, where medicine diffuses through its capsule, through the stomach lining, and into the blood stream. Also, to add to the list is nutrients diffusing through the blood vessel lining, from the blood stream and into cells where it is required. Sometimes, these nutrients require transmembrane proteins, which change shape to allow the nutrients through, to enter the cell.