2. Epithelial Membranes  Epithelial sheets bound to and underlying layer of the connective tissue proper Types Cutaneous ○ Epithelial & connective tissue ○ Location-skin ○ Function- waterproof; protection, secretion

3. Mucous – epithelial cells and loose connective tissue ○ Lamina propria -line body cavities open to the body exterior like digestive tract, resp. tract ○ Function – secretion; absorbion

4. Serous -simple squamous epith. & areolar connective tissue ○ Line body cavities close to the exterior like ventral body cavities ○ function- secretion

5. Synovial Membranes  Connective tissue only  Line cavities of joints  Lubrication and cushioning

6. Mucosa of trachea

7. Mucosa of esophagus

8. Small Intestine Mucosa

10. Synovial membrane