Ions diffuse across membranes through specific ion channels A) ...

[hummingbird]

Ions diffuse across membranes through specific ion channels
A) down their chemical gradients.
B) down their concentration gradients.
C) down the electrical gradients.
D) down their electrochemical gradients.
E) down the osmotic potential gradients.

[Jones]

I know the answer to this , it's D. Don't forget to give me a thumbs up!

[hummingbird]

Thanks It was right!