Pseudostratified Columnar Epithelium

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Pseudostratified Columnar Epithelium
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Transitional epithelium line the urethra of a
male infant. LM, HE stain.
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Pigmented epithelium from a person of African
descent. LM, HE stain.
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Keratinized Stratified Squamous Epithelium
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Non-Keratinized Stratified Squamous Epithelium
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Transitional Epithelium
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Skin from human foot note thick keratin layer.
LM, HE stain.
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Sweat glands in human skin. LM, HE stain.
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Epithelial Tissue (B)

• Simple cuboidal epithelium is found in glandular
  tissue and in the kidney tubules.

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• Muscle tissues consist of elongated cells that
  generate force and cause movement.
• Three types of muscle tissues
• Skeletal
• Cardiac
• Smooth

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• Skeletal responsible for locomotion and other
  body movements (e.g., breathing, shivering).
• Cardiac makes up the heart and is responsible
  for the heartbeat and blood flow.
• Smooth involved in movement and generation of
  forces in internal organs (e.g., gut, blood
  vessels).

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Figure 40.4 Filaments in Skeletal Muscle Cells
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Types of Muscle Tissue
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