Question

Plasma membrane is permiable??

Answer 1

plasma membrane is semipermeable membrane which allows only selected substance to pass through. it is the inner covering of cell which have cytoplasm inside

Answer 2

• The plasma membrane is selectively permeable; hydrophobic molecules and small polar molecules can diffuse through the lipid layer, but ions and large polar molecules cannot.

• In facilitated transport, hydrophilic molecules bind to a "carrier" protein; this is a form of passive transport.

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