Types Of Simple Epithelium Flashcards
(18 cards)
What is the primary function of Squamous Epithelium?
Filtration and diffusion
Squamous epithelium is involved in processes like filtration and diffusion .. filtration in bowmans capsule and diffusion in alveoli
Where is Squamous Epithelium located?
Inner walls of blood vessels and alveoli, Bowman’s capsule
Squamous epithelium facilitates the exchange of gases and nutrients in these areas.
What shape are Cuboidal Cells?
Cube-like cells
They are primarily involved in absorption and secretion processes.
Where are Cuboidal Cells commonly found?
In ducts of glands, tubular parts of nephron
Cuboidal epithelium plays a role in the excretion and absorption functions of these structures.
What is the structure of Columnar Epithelium?
Tall and column-like
This structure aids in absorption and secretion, particularly in digestive organs.
Where is Simple Columnar Epithelium found?
Inner lining of hollow organs
It is especially prevalent in the digestive tract.
What type of cells are Goblet Cells?
Unicellular glandular cells
Goblet cells secrete mucus and are present in Simple Columnar Epithelium.
What is an example of a location where Goblet Cells can be found?
Stomach and large intestine
They help in lubrication and protection of the epithelium.
What is the primary function of Glandular Simple Columnar Epithelium?
Secretion
This type of epithelium is specialized for the secretion of substances.
What type of structure do Glandular Simple Columnar Cells have?
Columnar structure
These cells are adapted to produce and release various substances.
Fill in the blank: Simple Cuboidal Epithelium is primarily involved in _______.
absorption and secretion
Location of glandular ciliated columnar epithelium
Small intestine
What does PSCCGE stand for?
Pseudostratified Columnar Ciliated Glandular Epithelium
PSCCGE is a type of epithelial tissue found in some areas of the respiratory tract.
Where is Pseudostratified Columnar Ciliated Epithelium typically located?
In the respiratory tract
This type of epithelium helps in the movement of mucus and trapped particles.
What is the primary function of cilia in Pseudostratified Columnar Ciliated Epithelium?
To move mucus and particles out of the respiratory tract
Cilia are hair-like structures that beat in a coordinated manner.
True or False: Pseudostratified Columnar Ciliated Epithelium is a multilayered tissue.
False
It is called ‘pseudostratified’ because it appears to be layered, but all cells are in contact with the basement membrane.
What type of cells are found in Pseudostratified Columnar Ciliated Epithelium?
Ciliated columnar cells and goblet cells
Goblet cells secrete mucus which traps particles.
Define the term ‘epithelium’.
A tissue that covers the body surfaces and lines cavities
Epithelial tissue serves as a barrier and is involved in absorption, secretion, and sensation.
