Question

Under steady-state conditions, the average specific growth rate of the culture is:

• A. Zero
• B. Equal to maximum growth rate
• C. Equal to dilution rate
• D. Less than dilution rate

Hint:

In a chemostat, the dilution rate equals the growth rate under steady-state conditions.

Answer 1

The Correct Option is C

Under steady-state conditions in a chemostat, the average specific growth rate of the culture is equal to the dilution rate. This is because at steady state, the culture is at maximum capacity, and the growth rate is controlled by the rate at which fresh medium is added to the system.