Conjugated proteins containing carbohydrates as prosthetic group are known as

Options

A. Chromoprotiens
B. Glycoprotiens
C. Lipoprotiens
D. Nucleoprotiens

Answer

To answer the question "Conjugated proteins containing carbohydrates as prosthetic groups are known as," we can follow these steps:

### Step 1: Understand the Definition of Conjugated Proteins
Conjugated proteins are proteins that are combined with a non-protein component, which is known as a prosthetic group. This prosthetic group can be a carbohydrate, lipid, nucleic acid, or a pigment.

**Hint:** Remember that conjugated proteins have a protein part and a non-protein part (the prosthetic group).

### Step 2: Identify the Types of Conjugated Proteins
We need to look at the options provided:
- Chromoproteins
- Glycoproteins
- Lipoproteins
- Nucleoproteins

**Hint:** Focus on the prefixes of each term to understand what type of molecule is combined with the protein.

### Step 3: Analyze Each Option
- **Chromoproteins:** These are proteins associated with pigments (like hemoglobin).
- **Glycoproteins:** These are proteins that have carbohydrates (sugars) as their prosthetic group.
- **Lipoproteins:** These are proteins associated with lipids (fats).
- **Nucleoproteins:** These are proteins associated with nucleic acids (like RNA or DNA).

**Hint:** Identify which option specifically mentions carbohydrates.

### Step 4: Conclusion
From the analysis, we find that the correct answer is **Glycoproteins**, as they are defined as conjugated proteins that contain carbohydrates as their prosthetic group.

**Final Answer:** Conjugated proteins containing carbohydrates as prosthetic groups are known as **Glycoproteins**.