Question

The diagram below illustrates substances crossing the selectively permeable membrane of different cells. Each example, A-F, shows not only different substances, but also different concentrations. Take note of the concentration inside the cell compared to the concentration outside of the cell and the direction of movement of the substance.

Figure 3-1

Diagram A in Figure 3-1 is an example of ____.
a.
diffusion
c.
osmosis
b.
active transport
d.
equilibrium


Please select the best answer from the choices provided

A
B
C
D

Answer 1

A

Step-by-step explanation:

the selectively permeable membrane should be plasma membrane.

and it states it follow concentration gradient

so i think it is A

osmosis is for water

I hope i helped you.