The interdoublet links in eukaryotic flagellum are mode up of a protein called

Options

A. Nexin
B. Dynein
C. Flagellin
D. Action

Answer

**Step-by-Step Solution:**

1. **Understanding the Structure of Eukaryotic Flagellum:**
- Eukaryotic flagella are composed of a specific arrangement of microtubules.
- They typically have a "9+2" structure, which means there are 9 outer doublet microtubules surrounding 2 central microtubules.

2. **Identifying the Role of Interdoublet Links:**
- The outer doublets are not just free-standing; they are connected to each other by interdoublet links.
- These links are crucial for the structural integrity and function of the flagellum, allowing for coordinated movement.

3. **Recognizing the Protein Involved:**
- The protein that forms these interdoublet links is known as "nexin."
- Nexin serves as a connecting protein between the outer doublet microtubules, ensuring they remain attached and can work together during flagellar movement.

4. **Conclusion:**
- Therefore, the interdoublet links in eukaryotic flagellum are made up of a protein called **nexin**.

**Final Answer:**
The interdoublet links in eukaryotic flagellum are made up of a protein called **nexin**.

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