The Question is from neet-zoology structural-organisation-in-animals , and it was created by the author BALASOURY

Question

Which specific epithelial cell type is characterized by its ability to synthesize and secrete mucus?

BALASOURY · Accepted Answer

## CORE INFORMATION
✓ **Answer**: C
## CONCEPT FRAMEWORK
 **Primary Concept**: Epithelial cell types and their functions
 **Related Topics**: Histology, secretory cells, mucus production, digestive system
 **Prerequisites**: Basic understanding of epithelial tissue and cell types.
## SOLUTION PATHWAY
**Given Information**:
  The question asks to identify the epithelial cell type specialized in mucus synthesis and secretion.
**Method & Steps**:
 1. Review the functions of different epithelial cell types.
  Reasoning: Each epithelial cell type has a specific role. We need to identify the one responsible for mucus production.
 2. Analyze the options provided.
  Working: 
        * Parietal cells: Secrete HCl and intrinsic factor in the stomach.
        * Chief cells: Secrete pepsinogen in the stomach.
        * Goblet cells: Secrete mucus in various locations, including the digestive and respiratory tracts.
        * Paneth cells: Secrete antimicrobial peptides in the intestines.
 3. Identify the correct cell type.
  Result: Goblet cells are the epithelial cells specifically known for their mucus secretion.
  Verification: The function of goblet cells aligns perfectly with the question's description.
 ## OPTION ANALYSIS
A :x: Parietal cells are found in the stomach and secrete hydrochloric acid and intrinsic factor, not mucus.
B :x: Chief cells are also located in the stomach and secrete pepsinogen, a precursor to the digestive enzyme pepsin.
C ✓: Goblet cells are specialized epithelial cells that secrete mucus.  Their goblet shape is characteristic, reflecting their function of producing and storing mucus.
D :x: Paneth cells are found in the intestinal crypts of Lieberkühn and secrete antimicrobial peptides, not mucus.
 ## LEARNING AIDS
 **Common Mistakes**:
  1.Confusing goblet cells with other secretory cells: Remembering the specific secretions of each cell type (e.g., parietal cells, chief cells, Paneth cells) is crucial to avoid errors.
  2.Focusing on location rather than function: While knowing the location of cells is helpful, the primary focus should be on their function in this question.
 **Quick Tips**:
  1.Visualize the goblet shape of the cell to remember its mucus-secreting function.
  2.Use mnemonics or flashcards to associate cell types with their specific secretions.

BALASOURY · Answer

Parietal cells

BALASOURY · Answer

Chief cells

BALASOURY · Answer

The correct Option is "Goblet cells"

BALASOURY · Answer

Paneth cells

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