Cells of the can contract without chemical synapses because of junctions.

I think Cells of smooth muscles can contract without chemical synapsis because of gap junction.

Smooth muscles can contract without chemical stimulus because they are involuntry and are not under concious control.

And Gap junctions allow the exchange of ions, second messengers, and small metabolites between adjacent cells and are formed by two unrelated protein families, the pannexins and connexins.

hi i’m going crazy about going tomorrow and i’ll tell you what i’m doing and i wanna is a way ya

did you fail the test? xd