allowing some substance to pass into the cell and blocking others
"semipermeable"
A large glucose molecule requires facilitated diffusion but an oxygen molecule does not is a semipermeable membrane.
no skin couldn't be a semipermeable membrane because it doesn't allow any substances to pass through it...
It is very selective about what it allows to pass through.
a semipermeable membrane
Cell protector which let's some things in but not all
semipermeable
"semipermeable"
A large glucose molecule requires facilitated diffusion but an oxygen molecule does not is a semipermeable membrane.
Water molecules freely diffuse across a semipermeable membrane.
Yes, both animal cells and plant cells have semipermeable membranes.
Yes !
no because it has no membrane
no skin couldn't be a semipermeable membrane because it doesn't allow any substances to pass through it...
It is very selective about what it allows to pass through.
Diffusion of water across a semipermeable membrane is a type of simple diffusion given the special name of osmosis.
a semipermeable membrane