Which of the following statements regarding membrane transport is false? Specific proteins are needed to transport polar and charged solutes effectively across cell membranes.
Sugars are always transported by active transport rather than by facilitated diffusion carriers.
Small molecules can transport across the cell membrane, but large molecules like proteins, usually are not transported.
Special protein that form membrane channels are used to transport ions.

In the united states there are strict fishing seasons and limits, but not all countries enforce similar laws. in bangladesh there are few if any fishing restrictions. what might be the reason for less restrictions in smaller countries like bangladesh? a) the united states is the only country worried about overfishing. b) the united states wants to limit the supply of fish to increase the price. c) bangladesh and smaller countries have an unlimited supply of fish in their coastal waters. d) small countries, such as bangladesh, are practicing subsistence fishing, taking only the fish needed to survive.