Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
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 Blood3h 22m
18. The Heart3h 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 Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

4. Tissues & Histology

Introduction to Tissues & Histology

Anatomy & Physiology

4. Tissues & Histology

Introduction to Tissues & Histology

Previous problemNext problem

Struggling with Anatomy & Physiology?

Join thousands of students who trust us to help them ace their exams!Watch the first video

Multiple Choice

Which of the following best identifies simple squamous epithelium, and what is its primary function?

Multiple layers of flat cells specialized for secretion

A single layer of column-shaped cells specialized for absorption

Multiple layers of cube-shaped cells specialized for protection

A single layer of flat cells specialized for diffusion and filtration

Previous problemNext problem

Verified step by step guidance

Understand the structure of simple squamous epithelium: It consists of a single layer of flat, thin cells. This structure allows for efficient exchange of substances across the cell membrane.

Identify the primary function of simple squamous epithelium: Its thin, flat nature is specialized for processes like diffusion and filtration, which are essential for the movement of gases, nutrients, and waste products.

Compare the options provided: Eliminate choices that describe multiple layers of cells or cells with shapes that do not match the flat, thin structure of simple squamous epithelium.

Focus on the correct description: A single layer of flat cells specialized for diffusion and filtration matches the structural and functional characteristics of simple squamous epithelium.

Relate the function to anatomical locations: Simple squamous epithelium is found in areas like the alveoli of the lungs (for gas exchange) and the glomeruli of the kidneys (for filtration). This reinforces its role in diffusion and filtration.