Scientists recently discovered a possible new route for direct exchange of materials between cells: ____.
A)piggy back molecules
B)tunneling nanotubes
C)microcrystals
D)protein carriers
E)lipid bridges

Question

Scientists recently discovered a possible new route for direct exchange of materials between cells: ____.
A)​piggy back molecules
B)tunneling nanotubes
C)microcrystals
D)protein carriers
E)​lipid bridges

Quizplus · Accepted Answer

Scientists have discovered tunneling nanotubes, or long, thin extensions of cells that can create direct connections and allow for the exchange of materials. This discovery could have implications for understanding how certain diseases, such as cancer, spread between cells.

Scientists Recently Discovered a Possible New Route for Direct Exchange