which-of-the-following-accurately-describes-the-structure-of-gap-junctions-in-ca

Question

Which of the following accurately describes the structure of gap junctions in cardiac muscle cells?

Accepted Answer

Protein channels connecting the cytoplasm of adjacent cells

Answer

Membrane pores between cells formed by lipids

Answer

Small vesicles responsible for the transfer of ions

Answer

Extracellular matrix fibers linking neighboring cells