Are sweat glands multicellular or unicellular?

Prepare for the Epithelial Tissue Structure and Function Test. Explore with multiple choice questions and explanations. Master epithelial tissue concepts for your exam success!

Multiple Choice

Are sweat glands multicellular or unicellular?

Explanation:
Glands that secrete substances are either unicellular, like goblet cells that release mucus from a single cell, or multicellular, built from many cells that form a coordinated secretory unit with a duct. Sweat glands are multicellular exocrine glands because they consist of numerous secretory cells organized into a tubuloalveolar unit and are connected to a duct that carries sweat to the surface. The secretory portion works with myoepithelial cells to push out the secretion, which is something a single cell couldn’t accomplish. So, sweat glands are multicellular.

Glands that secrete substances are either unicellular, like goblet cells that release mucus from a single cell, or multicellular, built from many cells that form a coordinated secretory unit with a duct. Sweat glands are multicellular exocrine glands because they consist of numerous secretory cells organized into a tubuloalveolar unit and are connected to a duct that carries sweat to the surface. The secretory portion works with myoepithelial cells to push out the secretion, which is something a single cell couldn’t accomplish. So, sweat glands are multicellular.

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