What makes facilitated diffusion specific?

What makes facilitated diffusion specific?
  1. It allows cells to select substances for uptake
  2. It allows all substances to diffuse
  3. It uses ATP
  4. None of the above

Solution

Facilitated diffusion is very specific because it allows cells to select specific substances for uptake, rather than allowing all substances to diffuse.

Asked in: NCERT

Practice more Transport in Plants questions on Aicharya