Growth Curve
The bacterial growth curve is a graphical representation of the number of bacteria in a population in a closed system over time. There are four phases of the growth curve: lag, log, stationary, and death. In the lag phase, the bacteria adapt to their environment and are not dividing. It is followed by the exponential phase which is characterised by rapid and exponential growth of the bacteria. In the stationary phase the growth slows down due to limited resources and in the death phase, cell death exceeds new cell production. The shape of the bacterial growth curve depends on several factors, including the type of bacteria, the growth medium, and the environmental conditions.
Bacterial Growth Curve – Phases, & its Factors
Bacterial Growth curve is a graphical representation of the changes in the number of bacteria in a population over time. The curve is divided into four phases: the lag phase, the exponential (log) phase, the stationary phase, and the death phase. These phases describe the population dynamics of bacteria as they grow in a closed system like a culture medium. In this article, we will learn about the bacterial growth curve, its phases, application, and importance.
Table of Content
- Bacterial Growth Curve Definition
- Bacterial Growth
- Growth Curve
- Bacterial Growth Curve Diagram
- Phases of the Bacterial Growth Curve
- Factors Affecting the Bacterial Growth Curve
- Growth and Oxygen in Bacteria
- Effects of Light on Bacterial Growth
- Application of Bacterial Growth Curve
- Importance of the Bacterial Growth Curve
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