Question

How are channel and carrier proteins different?

Select all that apply.


Channel proteins move substances across the membrane at a much faster rate than carrier proteins.


Channel proteins allow all types of molecules to pass through the membrane, while carrier proteins are specific to what they transport.


Carrier proteins can allow much larger substances to cross the membrane than channel proteins do.


Carrier proteins undergo a shape change as they move substances across the membrane, while channel proteins do not.

Answer 1

Carrier proteins undergo a shape change as they move substances across the membrane, while channel proteins do not. Channel proteins move substances across the membrane at a much faster rate than carrier proteins. Carrier proteins can allow much larger substances to cross the membrane than channel proteins do.
Its the Last one
Hope it helps!