Main Ideas in Charts

1 Page
124 Views
Unlock Document

Department
Biology
Course
BIO130H1
Professor
Gillian Rowe
Semester
Winter

Description
Polarized Epithelial Cells Apical Side Name Structure (above is cavity) Occluding Junction Tight junction -Made of 2 transmembrane proteins: Claudin and Occludin, needs matching sequence in both -several sealing strands wrap around cell to from a seal -dependent on formation of adherens juntions Cell-Cell Anchoring Adheren Junction actin filament -Cadherins: adhesion protein, -creates adhesion belt, inside Junctions bundles transmembrane, plasma membrane extracellular domains interact Desmosomes intermediate with neighboring -specifically: Desmoglein and filaments -intracellular -> anchor proteins Desmocollin (most -> cytoskeletal filaments and Junctstructuralex strength) cytosolic proteins Channel Forming Gap Junctions -communication btw cells Junctions -composed of connexin proteins -can be heterotypic or homotypic, 6 connexins=1 c
More Less

Related notes for BIO130H1

Log In


OR

Join OneClass

Access over 10 million pages of study
documents for 1.3 million courses.

Sign up

Join to view


OR

By registering, I agree to the Terms and Privacy Policies
Already have an account?
Just a few more details

So we can recommend you notes for your school.

Reset Password

Please enter below the email address you registered with and we will send you a link to reset your password.

Add your courses

Get notes from the top students in your class.


Submit