permiable
The cell membrane only allows certain molecules through.
Powdered charcoal particles are too large to pass through the pores of a membrane due to their size. The membrane acts as a barrier that only allows smaller molecules or particles to pass through, thus retaining the charcoal particles on one side of the membrane.
The cell's membrane allows only certain substances to diffuse in and out of the cell.
The proteinshave certain 'identifiers' attached to them, which only allow certain particles through, making it selectively permeable.
A filter or a gatekeeper can be a structure that allows only certain things to pass through. These structures help control and regulate what is permitted to enter or proceed.
Polarized lenses
Polarized.
Semi- Permeable
A permeable membrane
The cell membrane only allows certain molecules through.
The cell membrane only allows certain molecules through.
permiable
It is known as reproduction
semipermeable membrane
Powdered charcoal particles are too large to pass through the pores of a membrane due to their size. The membrane acts as a barrier that only allows smaller molecules or particles to pass through, thus retaining the charcoal particles on one side of the membrane.
The cell's membrane allows only certain substances to diffuse in and out of the cell.