Unsymmetrical simple lipid is ---------

Options

A. 1-Palmitin
B. 2-Palmitin
C. 1, 3-Dipalmitin
D. 1, 3-Dipalmito, 2-stearin

Answer

To solve the question "Unsymmetrical simple lipid is ---------", we can follow these steps:

### Step 1: Understand the Definition
First, we need to understand what an unsymmetrical simple lipid is. Unsymmetrical lipids are those that do not have identical fatty acid chains attached to the glycerol backbone.

### Step 2: Identify Examples of Unsymmetrical Lipids
Among the options given, we need to identify which lipid is unsymmetrical. The options mentioned are:
1. One palmitide
2. Two palmitide
3. One three dipalmitide
4. One three dipalmitide two sterile

### Step 3: Analyze the Options
- **One Palmitide**: This lipid contains one palmitic acid attached to glycerol, making it unsymmetrical.
- **Two Palmitide**: This lipid has two identical palmitic acids, making it symmetrical.
- **One Three Dipalmitide**: This lipid has two identical palmitic acids and one glycerol, making it symmetrical.
- **One Three Dipalmitide Two Sterile**: This lipid also has symmetrical components.

### Step 4: Conclusion
The only lipid that is unsymmetrical among the options is **One Palmitide**.

### Final Answer
Unsymmetrical simple lipid is **One Palmitide**.

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