CP Histo Flashcards
1
Q
Two regions of intercalated discs and structures associated with each
A
Transverse (Perpendicular) Region
- Fascia adherens (most predominant): Actin filaments from Z-disc inserted into junction
- Desmosomes: Anchoring sites for intermediate filaments
Longitudinal (Parallel) Region
1. Gap junction: Allow excitation to pass between cells