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Bacterial cell membrane has...

Bacterial cell membrane has

A

Chitin

B

Cellulose

C

Proteins and phospholipids

D

Acetyl glucosamine and muramic acid

Text Solution

AI Generated Solution

The correct Answer is:
### Step-by-Step Solution: 1. **Identify the Type of Organism**: - Bacteria are classified as prokaryotic organisms. This means they have a simpler cell structure compared to eukaryotic organisms. 2. **Understand the Structure of Bacterial Cells**: - Bacterial cells have a cell wall and a cell membrane. The cell wall is primarily made of peptidoglycan, which provides structural support. 3. **Focus on the Bacterial Cell Membrane**: - The bacterial cell membrane is crucial for maintaining the integrity of the cell and regulating the movement of substances in and out of the cell. 4. **Composition of the Bacterial Cell Membrane**: - The bacterial cell membrane is composed of approximately 40% phospholipids and 60% proteins. This composition is essential for its function. 5. **Eliminate Incorrect Options**: - Chitin is found in the cell walls of fungi, not bacteria. - Cellulose is found in the cell walls of plants, not bacteria. - Acetylglucosamine and muramic acid are components of the bacterial cell wall, not the cell membrane. 6. **Conclude with the Correct Answer**: - The correct answer is that the bacterial cell membrane is composed of phospholipids and proteins. ### Final Answer: The bacterial cell membrane has phospholipids and proteins. ---
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