This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Layers of epidermis, dermis, Subject name: Dental
Which of the following connects the basal layer to the basement membrane zone? 
Select and explain. 
A. Laminin, B. K5/K14, C. Plectin, D. Nidogen
C: Plectin
Answer: C: Plectin 
Explanation: Hemidesmosomal plaque components BP230 and plectin connect the intermediate filaments cytoskeleton to the plasma membrane. They connect the basal layer to the basement membrane zone.