tissues
DESCRIPTION
DavidsTRANSCRIPT
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Tissues
Epithelial Connective Nervous Muscle
• Epithelial Connective tissue Nervous Tissue Muscle Tissue
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Epithelial
• Five special characteristics• Three Classifications• Simple and Stratified
Epithelium
• Tissues Simple Epithelium Stratified Epithelium
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Connective tissue
• Most abundant• Common Characteristics• Types of connective
tissues
• Tissues Connective Tissue Proper Bone Blood Cartilage
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Nervous Tissue
• Main tissue of the nervous tissue
• Tissues Neurons
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Muscle Tissue
• Skeletal muscle• Cardiac muscle• Smooth muscle
• Tissues Smooth Muscle Cardiac Skeletal
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Simple Epithelium
• Three different shapes of simple Epithelium
• Tissues Epithelial Simple Squamous Simple Cuboidal Simple Columnar
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Simple Squamous
• The three classifications
• Laterally flattened
• Tissues Epithelial Simple Epithelium
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Simple Cuboidal
• One layer• Tall as they are wide
• Tissues Epithelial Simple Epithelium
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Simple Columnar
• Shape of Cell• Reason for being in
the body• Location
• Tissues Epithelial Simple Epithelium
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Stratified Epithelium
• Three classifications• Multiple layers
• Tissues Epithelial Stratified Squamous Stratified Cuboidal Stratified columnar
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Stratified Squamous
• Multiple Layers• Flattened laterally• Location on the body
• Tissues Epithelial Stratified Epithelium
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Stratified Cuboidal
• More than one layer• Found in sweat
glands
• Tissues Epithelial Stratified Epithelium
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Stratified columnar
• Found in the Pharynx• At transitional areas
• Tissues Epithelial Stratified Epithelium
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Neurons
• Highly specialized nerve cells
• Tissues Nervous Tissue
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Skeletal
• Packed by connective tissue sheets
• Tissues Muscle Tissue Cardiac Smooth Muscle
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Cardiac
• Location• Use in the heart
• Tissues Muscle Tissue Skeletal Smooth Muscle
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Smooth Muscle
• Spindle Shaped • Central nuclei
• Tissues Muscle Tissue Skeletal Cardiac
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Connective Tissue Proper
• Dense and loose• Includes all mature
connective tissue
• Tissues Connective tissue Bone Blood Cartilage Dense Connective Tissue Loose Connective Tissue
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Bone
• Two different types of bone
• Used for support
• Tissues Connective tissue Blood Connective Tissue Proper Cartilage
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Blood
• Red and white• Found in the matrix• Transport respiratory
gases
• Tissues Connective tissue Connective Tissue Proper Bone Cartilage
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Cartilage
• Types of dense Connective
• Avascular tissue
• Tissues Connective tissue Connective Tissue Proper Bone Blood Hyline Fibrocartilage Elastic
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Hyaline
• Imperceptible networks of collagen fibers
• Tissues Connective tissue Cartilage Fibrocartilage Elastic
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Fibrocartilage
• Less firm• Thick collagen fibers
• Tissues Connective tissue Cartilage Hyline Elastic
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Elastic
• Elastic fibers
• Tissues Connective tissue Cartilage Hyline Fibrocartilage
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Dense Connective Tissue
• Contain parallel collagen fibers
• Tissues Connective tissue Connective Tissue Proper Loose Connective Tissue
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Loose Connective Tissue
• Tissues Connective tissue Connective Tissue Proper Dense Connective Tissue
•Has a matrix of closely packed Adipocytes•Reserves food
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Adipose
• Closely Packed Adipocytes
• Tissues Connective tissue Connective Tissue Proper Loose Connective Tissue Areolar Reticular
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Areolar
• 3 connective tissue fibers
• Wraps organs• Distributed though
out the body
• Tissues Connective tissue Connective Tissue Proper Loose Connective Tissue Adipose Reticular
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Reticular
• Tissues Connective tissue Connective Tissue Proper Loose Connective Tissue Adipose Areolar
•Cells lie in fiber network•Forms a soft internal Skeletan
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Transitional
• Consists of multiple layers
• Contracts and expands
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Credits
• Visual: David Sperry• Text: David Sperry• Sounds: David Sperry