click below
click below
Normal Size Small Size show me how
Tissue unit 5
| Question | Answer |
|---|---|
| Simple Squamous Epithelium has how many layers of cells? | One layer |
| What shape are the cells in Simple Squamous Epithelium? | Flat and thin |
| What tissue is shown in a small vein? | Simple Squamous Epithelium |
| Simple Cuboidal Epithelium has how many layers of cells? | One layer |
| What shape are the cells in Simple Cuboidal Epithelium? | Cube-shaped |
| What tissue is found in kidney tubules? | Simple Cuboidal Epithelium |
| Simple Columnar Epithelium has how many layers of cells? | One layer |
| What shape are the cells in Simple Columnar Epithelium? | Tall and column-shaped |
| What structures may be found on Simple Columnar Epithelium? | Microvilli or cilia |
| True or False: Simple Columnar Epithelium may have microvilli. | True |
| True or False: Simple Columnar Epithelium may have cilia. | True |
| What epithelial tissue has many layers with flat cells at the surface? | Stratified Squamous Epithelium |
| What shape are the superficial cells of Stratified Squamous Epithelium? | Squamous |
| What shape can the deeper cells of Stratified Squamous Epithelium be? | Cuboidal or columnar |
| Where is keratinized Stratified Squamous Epithelium found? | Epidermis of the skin |
| Where is non-keratinized Stratified Squamous Epithelium found? | Esophagus |
| What is the function of Stratified Squamous Epithelium? | Protection of underlying tissues |
| What epithelial tissue looks layered but is actually one layer? | Pseudostratified Columnar Epithelium |
| What is the main clue for identifying Pseudostratified Columnar Epithelium? | Nuclei are at different heights, making it look layered |
| True or False: Pseudostratified Columnar Epithelium is actually stratified. | False, it is one layer |
| What epithelial tissue has multiple layers of cube-shaped cells? | Stratified Cuboidal Epithelium |
| What epithelial tissue has multiple layers with column-shaped cells at the surface? | Stratified Columnar Epithelium |
| What epithelial tissue changes shape when stretched? | Transitional Epithelium |
| What is the main clue for identifying Transitional Epithelium? | Rounded dome-shaped surface cells that flatten when stretched |
| What are the two major words used to classify epithelial tissue? | Simple or stratified and cell shape |
| What does simple mean in epithelial tissue? | One layer |
| What does stratified mean in epithelial tissue? | More than one layer |
| What does squamous mean? | Flat cells |
| What does cuboidal mean? | Cube-shaped cells |
| What does columnar mean? | Tall column-shaped cells |
| What does pseudostratified mean? | One layer that looks like multiple layers |
| What does connective tissue contain? | Cells in an extracellular matrix |
| What does ECM stand for? | Extracellular matrix |
| What are the two main parts of the extracellular matrix? | Ground substance and protein fibers |
| What is ground substance made of? | Proteoglycans and proteins |
| What are the three types of protein fibers in connective tissue? | Elastic, collagen, and reticular fibers |
| What connective tissue cell produces protein fibers of the ECM? | Fibroblast |
| What is the function of fibroblasts? | Produce protein fibers of the ECM |
| What connective tissue cell stores triglycerides? | Adipocyte |
| What is the function of adipocytes? | Store triglycerides |
| What connective tissue cell is a phagocyte? | Macrophage |
| What is the function of macrophages? | Phagocytosis |
| What connective tissue cell causes inflammation? | Mast cell |
| What is the function of mast cells? | Cause inflammation |
| True or False: Connective tissue cells start from one cell type. | True |
| What is the embryonic starting tissue for all connective tissues? | Mesenchyme Connective Tissue |
| What is another name for Mesenchyme Connective Tissue? | Embryonic tissue |
| What connective tissue is also called loose connective tissue? | Areolar Connective Tissue |
| What connective tissue has large round cells with large vacuoles? | Adipose Connective Tissue |
| Where is Adipose Connective Tissue found? | Hypodermis and mammary glands |
| What is the main identifying feature of Adipose Connective Tissue? | Large round cells with large vacuoles |
| What connective tissue looks like a net or web? | Reticular Connective Tissue |
| What does reticular mean? | Net-like or web-like network of fibers |
| What connective tissue has fibers running in the same direction? | Dense Regular Connective Tissue |
| What tissue can Dense Regular Connective Tissue be confused with? | Skeletal muscle |
| What connective tissue has fibers running in many different directions? | Dense Irregular Connective Tissue |
| Where can Dense Irregular Connective Tissue be found according to the slides? | Within the skin |
| What connective tissue contains many elastic fibers? | Elastic Connective Tissue |
| What type of cartilage connective tissue contains elastic fibers? | Elastic Cartilage Connective Tissue |
| What is an example of fluid connective tissue? | Blood |
| What is the ECM of blood? | Plasma |
| What is another name for a red blood cell? | Erythrocyte |
| What color cell is an erythrocyte? | Red |
| What is another name for a white blood cell? | Leukocyte |
| What color cell is a leukocyte? | White |
| What is another name for a platelet? | Thrombocyte |
| True or False: Lymph is also connective tissue. | True |
| What should you know for every tissue type? | Name, category, function, location, and identifying characteristics |
| Why should you know what organ a tissue is found in? | It helps identify the tissue in context |
| What should you compare when two tissues look similar? | Their significant differences |
| What epithelial tissue is found in sweat glands of the skin? | Stratified Cuboidal Epithelium |
| What organ is used in the slides to identify Stratified Cuboidal Epithelium? | Skin |
| What organ should you associate with Pseudostratified Columnar Epithelium? | Trachea |
| What organ should you associate with Simple Cuboidal Epithelium? | Kidney |
| What organ should you associate with Simple Columnar Epithelium? | Stomach |