Muscle Tissue: composed of cells fibers specialized for contraction

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• Muscle Tissue composed of cells (fibers)
  specialized for contraction
• Skeletal

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• Muscle Tissue composed of cells (fibers)
  specialized for contraction
• Skeletal
• Cardiac

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• Muscle Tissue composed of cells (fibers)
  specialized for contraction
• Skeletal
• Cardiac
• Smooth

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• Muscle Tissue composed of cells (fibers)
  specialized for contraction
• Skeletal
• Cardiac
• Smooth
• All muscle tissues have a reticular fiber
  matrix

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• Skeletal Muscle Tissue
• Composed of closely packed skeletal muscle cells
  

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• Skeletal Muscle Tissue
• Features of skeletal muscle cells
• Striated
• Can be very long
• Multinucleated
• Cannot divide, but new cells can be produced
  from satellite cells
• Require neural stimulation

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• Skeletal Muscle Tissue
• Features of skeletal muscle cells
• Striated
• Can be very long
• Multinucleated
• Cannot divide, but new cells can be produced
  from satellite cells
• Require neural stimulation
• Voluntary

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• Functions of Skeletal Muscle Tissue
• Voluntary movement

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• Functions of Skeletal Muscle Tissue
• Voluntary movement
• Forms some sphincters

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• Functions of Skeletal Muscle Tissue
• Voluntary movement
• Forms some sphincters
• Protection of some organs
• Stabilization of some joints
• Posture
• Heat production

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• Cardiac muscle tissue
• Features of cardiac muscle cells
• Striated
• Branched
• Intercalated disks
• Cannot divide
• No satellite cells
• Contract rhythmically

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• Cardiac muscle tissue
• Features of cardiac muscle cells
• Striated
• Branched
• Intercalated disks
• Cannot divide
• No satellite cells
• Contract rhythmically
• No neural stimulation required

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• Smooth muscle tissue
• Composed of smooth muscle cells
• Features of smooth muscle cells
• Non-striated
• May not require neural stimulation
• Can divide
• Involuntary

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• Functions of smooth muscle
• Internal movement of food, etc.
• Blood vessel diameter
• Bronchiole diameter
• Pupil diameter

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• Neural Tissue
• Composed of neurons and glial cells (neuroglia)

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• Neural Tissue
• Features of neurons

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• Neural Tissue
• Features of neurons
• Cell body (soma)

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• Neural Tissue
• Features of neurons
• Cell body (soma)

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• Neural Tissue
• Features of neurons
• Cell body (soma)
• Dendrites

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• Neural Tissue
• Features of neurons
• Cell body (soma)
• Dendrites
• Axons (nerve fibers)

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• Neural Tissue
• Features of neurons
• Cell body (soma)
• Dendrites
• Axons (nerve fibers)
• Cannot divide (?)

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• Neural tissue arranged as grey matter and
  white matter