A polysaccharide constituent found in the matrix of cartilage is:

Options

A. Ossein
B. Collagen
C. Chondroitin
D. Hyaline

Answer

To solve the question regarding the polysaccharide constituent found in the matrix of cartilage, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for a polysaccharide that is a component of the cartilage matrix. Cartilage is a type of connective tissue that provides support and flexibility.

2. **Reviewing the Options**:
- **Option 1: Ocene**: This is not a polysaccharide found in cartilage. Instead, it is related to the organic extracellular matrix of bone. Thus, this option is incorrect.
- **Option 2: Collagen**: While collagen is a significant protein in cartilage, it is not a polysaccharide. Collagen fibers provide strength and elasticity but do not fit the criteria of being a polysaccharide. Therefore, this option is also incorrect.
- **Option 3: Chondroitin**: This is a polysaccharide that is indeed found in the matrix of cartilage. It plays a crucial role in maintaining cartilage structure and function by helping it retain water and providing elasticity. This option is correct.
- **Option 4: Hyaline**: Hyaline refers to a type of cartilage, not a polysaccharide. It is translucent and found on joint surfaces, but it does not answer the question regarding polysaccharide constituents. Hence, this option is incorrect.

3. **Conclusion**: After evaluating all the options, the correct answer is **Chondroitin**, which is a polysaccharide found in the matrix of cartilage.

### Final Answer:
The polysaccharide constituent found in the matrix of cartilage is **Chondroitin**.

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