CHAPTER 5: TISSUES
Tissues
A tissue is composed of ____________ that are specialized to
perform a _____________________
Four adult primary types of tissues form the "fabric" of the human
organism:
1.
2.
3.
4.
__________ tissues (ET; covering/lining);
___________ tissues (CT; support);
___________ tissues (MT; movement);
____________ tissues (NT; control).
Surrounding all body cells is ____________________
Functions:
 Medium to _______________;
 ______________
 Site of _______________.
Epithelial Tissue  Tissue that always faces a ____________;
___________________
Examples: __________________________
Cells are ___________________ of one another
Part of cells opposite the free surface attaches to a __________
________________________
Basement membrane  membrane packed with ___________
______________________
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CHAPTER 5: TISSUES
Types of Epithelial Tissue
1. Simple  _______________ of cells
Used for ______________________________
2. Stratified  _________________ cell layers
Used for ___________________
3. Pseudostratified single, _______________________
Usually ______; _______________ across cell surface
Shapes of Epithelial Cells
1. Squamous epithelial --> __________________
2. Cuboidal epithelial  ____________________
3. Columnar epithelial  ______________________
Putting It Together
Simple Squamous cells  lining of ____________________
Simple Cuboidal Cells __________________________
Simple Columnar Cells  ___________________________
Stratified Squamous Cells  _________________
Stratified Cuboidal Cells  ducts of ___________________
Stratified Columnar Cells  ducts of ___________________
Pseudostratified Columnar Cells  ___________________
Epthelial Tissue contains_______________________.
Regeneration: _____ regeneration capacity, due to _____cell division
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CHAPTER 5: TISSUES
Glands
Glands  cells that ___________; made from ______________
Exocrine Glands  secrete substances to the _____________
________________ cells through ducts
Example: Goblet Cells  secrete ________________
___________________________
Endocrine Glands  secrete substances _________________
Example: __________are released directly into ____________
_________________________________
Membranes
Membranes  ____________________ over organs
Mucous Membranes  line the ____________________
systems; have ducts that release mucous
Serous Membranes  _____________________Connective Tissues
Connective Tissue  Most ________________ in the body
 Small numbers of cells embedded with connective
_______________________________________
 Collagen  structural protein fibers give __________
____________________
 Fibroblasts  secrete _________ substance; gives
__________________________
 Elastin ________________ that allow for ________
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CHAPTER 5: TISSUES
All connective tissue has the ____________, just in
________________________
Loose Connective Tissue
Many Cells; few __________
 ____________________ Fibers are _______ arranged
 ______________________ are the most common cells
 Surrounds _______________________
Dense Irregular Connective Tissue
 Lots of ____________________________
 Deep regions of the _____________
Dense, Regular Connective Tissue
 Collagen fibers ________________________
 Creates strong attachments _____________________
 Found in ___________________________-Cartilage & Bone
Cartilage  type of connective tissue that ________________
________________of body parts
Structure of Cartilage  Stretchable fibers similar in texture to
________. Newly divided cells are called _______________;
mature into ______________________
Very few blood vessels _______________________________
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CHAPTER 5: TISSUES
Types of Cartilage
Hyaline Cartilage  Consists of ______________. Found
where ______________________ or at joints in the body
Reduces __________________________
Found on either ___________________________________
Elastic Cartilage  Consists of _____________________; also
some _____________
Found in parts of the body where ______________is important
Found in outer edge of ________________________________
Fibrocartilage  ___________________________; can
withstand ___________________________
Densely packed ________________________
Found in _________________________________Bone
____________________ tissue of body
Bones are joined _______________to bring about
movement
Bones store ________ & produce some kinds of ________
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CHAPTER 5: TISSUES
Bones made from densely packed ________________ and
_______________________
Inside fibers are __________, cavities that contain the
___________________________________Bone is innervated by ______________________________
Types of Bone
Compact Bone
Found on the ____________________, embedded with lots
of ___________________________
Spongy Bone
Found at the _____________________, loosely packed
_________________________________-
Muscles & Nerves
Muscles  tissues that __________________ move body parts
Fibers are arranged in ____________________________
Skeletal Muscle  Muscle attached to ___________
 Individual cells are called _________________
 Each cell has _________________, caused from the fusion
of juvenile muscle cells
 Proteins are embedded in the muscle fibers (called ______
___________________
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CHAPTER 5: TISSUES
 Actin & Myosin form _____________________ that make
it _____________
 Fibers are bundled together in _____________ & wrapped
in ________________________
Smooth Muscle  muscle of ______________________, &
internal organs
 _________Actin & Myosin fibers, _________________
 Maintains ____________________________________
 Often called __________________________Cardiac Muscle
 ____________like skeletal muscle
 _______________ like smooth muscle
 Muscle fibers are ____________________ by specialized
fibers called ______________________Nerve Tissue
Nerve Tissue  exercises ____________over body’s activities
Individual cells called _________________
Structure of Neurons
Main Structure is cell body
Dendrites  __________________ that pick up incoming
chemical information
Axons  “arms” that ___________ chemical information
Nerve  _______________________Sensory Neurons  Used to detect ____________________
Examples  _______________________________________
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CHAPTER 5: TISSUES
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