What is the difference between diffusion and facilitated diffusion?

npuzzo

darren.hanson

kate.cain

lewis.p.mitchell

lohmann

amira.al

saragaviria

cahilig.joan

pinona

gordonbjc

erica.saks

tina.jain

ingaljaa

AnnMarie.Konyha

deema.asaad

mathew.shill

larry.kendrick

amanda.rogers

gordonbjc