Question Detail
Question
Which phase of the sigmoid growth curve is characterized by rapid growth as cell division and elongation proceed at a maximal rate?
Correct Answer
Option B is the correct answer.
Detailed Explanation
Section 6.1.3 describes the 'Log (exponential) phase' as 'rapid growth as cell division and elongation proceed at a maximal rate.' The lag phase is slow initial growth, and the stationary phase is when growth rate slows and plateaus.
Hint
Consider the typical 'S' shape of a growth curve and what happens during the steepest part of that curve.