<span>When a physical need has been achieved to a drug or alcohol, this is referred to as dependence or addiction. The endocrine system toxicity dependence or addiction motor function issues. Hope this answers the question. Have a nice day.</span>
I would say it’s true but I’m not exactly sure
Active absorption :- It is a up stream absorption in which use of specified Protein along with ATP is used to absorb substance like ions etc. Active absorption occur against the concentration gradient
Facilitated diffusion :- It is a down stram absorption in which use of special protein is there but no ATP is used to absorb substance like water in plant cell . Facilitated diffusion occur through concentration gradient
Diffusion :- It is a down stream absorption in which no requirement of special protein and ATP molecules is there to absorb substance like glucose etc . Diffusion occur through concentration gradient.
