Question

A period during which the growth rate of cells gradually increases is known as _____

(a) Lag phase

(b) Log phase

(c) Stationary phase

(d) Deceleration phase

I had been asked this question during an interview.

I want to ask this question from Microbial Growth Kinetics in chapter Microbial Growth Kinetics of Fermentation Technology

Answer 1

The correct option is (b) Log phase

The explanation: A period during which the growth rate of cells gradually increases is known as a log or exponential phase. This is the period of maximum growth rate. This is usually the longest phase of the microbial growth period.