The rate of diffusion of molecules would be fastest in a cell with an
A)internal concentration of 45 percent and an external concentration of 50 percent in cold temperatures.
B)internal concentration of 50 percent and an external concentration of 12 percent in cold temperatures.
C)internal concentration of 50 percent and an external concentration of 12 percent in warm temperatures.
D)internal concentration of 40 percent and an external concentration of 35 percent in warm temperatures.

Question

Quizplus · Accepted Answer

Diffusion rate increases with higher temperature and greater concentration gradient. Option C has the highest temperature and a significant concentration gradient, facilitating faster diffusion.

The Rate of Diffusion of Molecules Would Be Fastest in a Cell