Which of the following is true for striated muscles ?

Options

A. uninucleate
B. multinucleate
C. have intercalated discs
D. also called smooth muscles

Answer

**Step-by-Step Solution:**

1. **Understanding Striated Muscles**: Striated muscles, also known as skeletal muscles, are responsible for voluntary movements in the body. They are attached to bones via tendons.

2. **Analyzing the Options**:
- **Option 1: Uninucleate**: This option states that striated muscles are uninucleate. However, this is incorrect as striated muscles are multinucleate.
- **Option 2: Multinucleate**: This option claims that striated muscles are multinucleate. This is true, as striated muscles have multiple nuclei per cell.
- **Option 3: Have Intercalated Discs**: Intercalated discs are structures found in cardiac muscle, not in striated (skeletal) muscles. Therefore, this option is incorrect.
- **Option 4: Also Called Smooth Muscles**: This option suggests that striated muscles are also called smooth muscles. This is false; smooth muscles are unstriated and different from striated muscles.

3. **Conclusion**: After analyzing all the options, the only true statement about striated muscles is that they are multinucleate.

**Final Answer**: The correct answer is that striated muscles are multinucleate.

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