Which is a worng statement?

Options

A. Cellulose is the most abundant homopolysaccharide
B. Waxes are simple lipids
C. Glycogen and glucose are two common carbohydrates in animals.
D. Steroid is a fatty acid

Answer

To determine which statement is wrong, let's analyze each of the statements provided:

1. **Cellulose is the most abundant homopolysaccharide.**
- Cellulose is indeed the most abundant homopolysaccharide found in plants. It is made up of long chains of glucose molecules linked together. This statement is **true**.

2. **Waxes are simple lipids.**
- Waxes are classified as simple lipids, which are typically long-chain fatty acids esterified to long-chain alcohols. This statement is also **true**.

3. **Glycogen and glucose are the two common carbohydrates in animals.**
- Glycogen is a polysaccharide that serves as a form of energy storage in animals, while glucose is a simple sugar that is a primary energy source. This statement is **true**.

4. **Steroid is a fatty acid.**
- This statement is **false**. Steroids are a class of lipids, but they are not fatty acids. Fatty acids are long hydrocarbon chains, while steroids have a distinct multi-ring structure. Thus, this statement is incorrect.

### Conclusion:
The wrong statement is: **"Steroid is a fatty acid."**

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