Question

How much of protein content makes an E. coli cell, in terms of the percentage of the total weight of the cell?

• A. 15
• B. 5
• C. 0.5
• D. 30

Hint:

Remember, proteins contribute significantly to cellular weight due to their essential roles in enzymes and structures.

Answer 1

The Correct Option is A

The protein content in an E.coli cell constitutes approximately 15% of the total weight of the cell. Proteins are critical for cellular functions such as enzymatic activity and structural integrity, representing a substantial part of the cell’s composition.