5 Written Questions

1. Regulatory chemicals that are secreted by exocytosis directly into extracellular space, entering the blood directly and targetting organs.
2. Meaning column-like.
3. Stratified Squamous Epithelium
4. Inside of hollow tubes to reduce friction. (Inside Epithelium)
5. A complex glycoprotein that dissolves in water when secreted that forms mucus, a slimy coating that protects and lubricates surfaces.

5 Matching Questions

1. Location of Stratified Squamous Epithelium
2. Mesothelium
3. What is the Basal Lamina?
4. Tubuloalveolar
5. Holocrine Glands

1. a Thin supporting sheet, noncellular, consisting largely of glycoproteins and fine collagen fibers. Also lets underlying connective tissue enter the epithelium to repair tissue.
2. b Accumulate their products within them until they rupture. Sebaceous (oil) glands of the skin are the only true example of holocrine glands.
3. c Lining the ventral body cavity and its organs.
4. d If they have both types of secretory units.
5. e It forms the external part of the skin and extends a short distance into every body opening that is directly continuous with the skin. Mainly in skin, mouth, esophagus, and vagina.

5 Multiple Choice Questions

1. A layer of extracellular material containing a fine network of collagen protein fibers that belongs to underlying connective tissue.
   1. Glandular Epithelia
   2. What is the Basal Lamina?
   3. What is the Reticular Lamina?
   4. Nucleous Shape of Columnar
2. Bulbous Shape
   1. Alveolar Secretory Structure
   2. Compound Duct Structure
   3. Tubular Secretory Structure
   4. Simple Duct Structure
3. "Ductless Glands" that produce hormones.
   1. Exocrine Glands
   2. Holocrine Glands
   3. Merocrine Glands
   4. Hormones
4. Does not branch
   1. Tubular Secretory Structure
   2. Alveolar Secretory Structure
   3. Simple Duct Structure
   4. Compound Duct Structure
5. Thin, permeable. Located where rapid diffusion is required. Lines heart, vessels, glomeruli, alveoli.
   1. Characteristics of Simple Squamous Epithelia
   2. Location of Stratified Squamous Epithelium
   3. Function of Simple Columnar Epithelium
   4. Function of Simple Squamous Epithelium

5 True/False Questions

1. Goblet Cells → Are cuplike accumulation of mucin that destends the top of the cell, making the cells look like glass with a stem.

   True        False

2. Membrane → A complex glycoprotein that dissolves in water when secreted that forms mucus, a slimy coating that protects and lubricates surfaces.

   True        False

3. Function of Pseudostratified Columnar Epithelium → Absorption; secretion of mucus, enzymes, and other substances. Mostly lines digestive tract and some sections of the uterus.

   True        False

4. Nucleous Shape of Columnar → Spherical

   True        False

5. Cilia → A complex glycoprotein that dissolves in water when secreted that forms mucus, a slimy coating that protects and lubricates surfaces.

   True        False