Chloride ions : Simple diffusion :: Some amin | vedclass

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Question

(B) The transport of substances across the cell membrane occurs via different mechanisms.Chloride ions $(Cl^-)$ can move across the membrane via simpl

Vedclass · Accepted Answer

Carrier protein

Vedclass · Answer

(B) The transport of substances across the cell membrane occurs via different mechanisms.Chloride ions $(Cl^-)$ can move across the membrane via simple diffusion.However,larger or polar molecules like glucose and some amino acids cannot pass through the lipid bilayer directly.They require specific membrane transport proteins,known as carrier proteins,to facilitate their movement across the membrane,a process called facilitated diffusion.Therefore,the correct analogy is: Chloride ions : Simple diffusion :: Some amino acids and glucose : Carrier protein.

Chloride ions : Simple diffusion :: Some amino acids and glucose : ...

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