Questions and Answers
Epithelial tissue can be ____________ according to cell shape and number of layers.
classified
One layer of cells is called ____________ , and more than one layer is called stratified.
simple
Thin, flat, scaly cells are ____________.
squamous
Cuboidal cells are either rounded or ____________ in shape.
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Columnar cells are taller than they are ____________.
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Pseudostratified cells look like more than one layer because of the arrangements of the cells' ____________.
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Study Notes
Epithelial Tissue Classification
- Epithelial tissue is categorized based on cell shape and layer number.
- There are different types of epithelial tissue, including simple and stratified classifications.
Simple vs. Stratified
- One layer of cells is referred to as simple epithelium.
- Multiple layers of cells categorize epithelial tissue as stratified epithelium.
Cell Shapes in Epithelial Tissue
- Squamous cells are characterized by their thin, flat, and scaly appearance, ideal for processes like diffusion and filtration.
- Cuboidal cells are typically cube-shaped, can be rounded or square, and are involved in secretion and absorption.
- Columnar cells are taller than they are wide, often found in areas requiring significant absorption or secretion.
Pseudostratified Epithelium
- Pseudostratified cells appear multilayered due to uneven distribution of their nuclei within the cell layers.
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Description
Test your knowledge on epithelial tissue terminologies with these flashcards from Chapter 5. Learn key definitions and understand the classifications of various cell shapes and layers. Perfect for review and retention of important concepts!
