All Things Considered,the Direct Distribution Channel Is Usually the Best

question 171

True/False

All things considered,the direct distribution channel is usually the best one.

---

Definitions:

Gap Junctions

Specialized structures in animal cell membranes that allow for direct communication between cells through the passage of ions and molecules.

Tight Junction

Cell junction that fastens together the plasma membrane of adjacent epithelial cells; collectively prevent fluids from leaking between the cells. Composed of adhesion proteins.

Plasmodesma

Cell junction that forms an open channel between the cytoplasm of adjacent plant cells.

Adhering Junction

Cell junction that fastens an animal cell to another cell, or to basement membrane. Connects to cytoskeletal elements inside the cell; composed of adhesion proteins.