Question

Cell transport can be divided into , which moves molecules down their concentration gradient, and , which moves molecules against their concentration gradient.

Answer 1

@AZ active is the first blank and passive is the second?

Answer 2

are you sure?

which one moves molecules down their concentration gradient and which one moves them against their concentration gradient (thus requiring energy to do so)

Answer 3

the first blank is passive and the second blank is active?

Answer 4

There you go