English Language and Literature homework help

Which of the following is a site where the extracellular domains of claudins regulate paracellular transport:a.where dyneins bind microtubules in axons located in the PNSb.where astrocytes interact with ECM glycoproteinsc.where dendrites emerge from neuronal cell bodies located in the CNSd.where ependymal cells interact with each othere.where microglial cells initiate phagocytosis