Where would you expect to find ligand-gated ion channels in the plasma membranes of these cells?

Question

Quizplus · Accepted Answer

Ligand-gated ion channels are membrane proteins that allow ions to pass through when they bind to a specific molecule, or ligand. These channels are found in various types of cells, including nerve and muscle cells. In the given diagram, letter C represents a mitochondrion, which is not a location for ion channels. Letter D represents a ribosome, which is involved in protein synthesis and not a location for ion channels. Letter F represents the cytoplasm, which is not a specific location within the plasma membrane. However, both letter E and letter F represent the plasma membrane, where the ligand-gated ion channels are likely located. Therefore, the best choice is E.

Where Would You Expect to Find Ligand-Gated Ion Channels in the Plasma