Biology for IGCSE & O level - Movement Into And Out Of Cells (Section 5 - No. 44)
Which of the following will increase the rate of diffusion?
Increasing the temperature
Increasing the surface area
Decreasing the concentration gradient
Using a larger molecule
Explanation
An increase in temperature gives the molecules more kinetic energy. Also, a larger surface area increases the potential space for diffusion.
Comments (0)
