Table of contents

1. Introduction to Anatomy & Physiology5h 40m
2. Cell Chemistry & Cell Components12h 37m
3. Energy & Cell Processes10h 7m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood1h 22m
18. The Heart1h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance Coming soon
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity Coming soon

4. Tissues & Histology

Characteristics of Epithelial Tissue

Anatomy & Physiology

4. Tissues & Histology

Characteristics of Epithelial Tissue

Multiple Choice

Most cancers develop in epithelial tissues. Which epithelial tissue characteristic makes them prone to cancer?

Epithelial cells have polarity.

Epithelial tissue is avascular but innervated.

Epithelial tissue is supported by connective tissue.

Epithelial cells divide regularly.

0:48m

Watch next

Master 5 Characteristics of Epithelia with a bite sized video explanation from Bruce Bryan

Start learning

Related Videos

Related Practice

Textbook Question

Mark the following statements as true or false. If a statement is false, correct it to make a true statement.

a. Epithelial tissues are classified by cell shape and the number of cell layers.

Mark the following statements as true or false. If a statement is false, correct it to make a true statement.

b. Epithelial tissues function in protection, immune defenses, secretion, transport, and sensation.

405

views

Textbook Question

Mark the following statements as true or false. If a statement is false, correct it to make a true statement.

c. Epithelial tissue is highly vascular.

418

views

Textbook Question

Mark the following statements as true or false. If a statement is false, correct it to make a true statement.

b. Keratinocytes begin life in the stratum corneum and gradually are pushed into the stratum basale.

503

views

Textbook Question

Imagine that a disease turns the simple epithelia of the lungs, kidney tubules, and intestines into keratinized stratified squamous epithelia. What effect would this change in form have on the functions of these tissues?

331

views

Textbook Question

Describe the roles of each of the following components of the ECM:

e. Glycoproteins (cell-adhesion molecules)

406

views

Multiple Choice

Together the basal lamina and the reticular lamina make up the _____________________. The basal lamina is produced by the _________________, while the reticular lamina is produced by the ____________________.

A student scratched herself accidentally. What piece of evidence would suggest the scratch went through the epithelium (outermost layers of her skin) and reached the underlying connective tissue?

The epithelial tissue in the small intestine is specialized to absorb nutrients. Why would tight junctions be important in this function?

1143

views

rank