The goblet cell:

C. Is a unicellular gland. Goblet cells are simple columnar goblet shaped like cells, found in the epithelia of the intestines and respiratory tract. They secrete mucus, which acts as a protective barrier and can trap particles and pathogens.

H. Contains intermediate filaments of cytokeratin. Cytokeratins are a type of intermediate filament found in the intracytoplasmic cytoskeleton of epithelial tissue, which includes goblet cells. They play a role in maintaining cell shape and integrity.

The other options are incorrect. Goblet cells are not nerve cells (A), they are not of mesenchymal origin (B), they are not found only in the respiratory mucosa (D), they do not contain intermediate filaments of desmin (E), they are not bone cells (F), and they are not found only in the intestinal mucosa (G). They are not polaris cells (I).

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The goblet cell:

C. Is a unicellular gland. Goblet cells are simple columnar goblet shaped like cells, found in the epithelia of the intestines and respiratory tract. They secrete mucus, which acts as a protective barrier and can trap particles and pathogens.

H. Contains intermediate filaments of cytokeratin. Cytokeratins are a type of intermediate filament found in the intracytoplasmic cytoskeleton of epithelial tissue, which includes goblet cells. They play a role in maintaining cell shape and integrity.

The other options are incorrect. Goblet cells are not nerve cells (A), they are not of mesenchymal origin (B), they are not found only in the respiratory mucosa (D), they do not contain intermediate filaments of desmin (E), they are not bone cells (F), and they are not found only in the intestinal mucosa (G). They are not polaris cells (I).

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The goblet cell:

C. Is a unicellular gland. Goblet cells are simple columnar goblet shaped like cells, found in the epithelia of the intestines and respiratory tract. They secrete mucus, which acts as a protective barrier and can trap particles and pathogens.

H. Contains intermediate filaments of cytokeratin. Cytokeratins are a type of intermediate filament found in the intracytoplasmic cytoskeleton of epithelial tissue, which includes goblet cells. They play a role in maintaining cell shape and integrity.

The other options are incorrect. Goblet cells are not nerve cells (A), they are not of mesenchymal origin (B), they are not found only in the respiratory mucosa (D), they do not contain intermediate filaments of desmin (E), they are not bone cells (F), and they are not found only in the intestinal mucosa (G). They are not polaris cells (I).

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