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Illustrate and describe the growth curve stages a bacterial culture experiences in a closed system.
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- List the phases of the bacterial growth curve and describe both the condition of the environment and what is happening with the population of cells.Using a solid line draw a standard bacterial growth curve. Represent all the phases by numbering them and describe what is going on with the bacteria at each phase. Describe each phase of the BACTERIAL GROWTH CURVE (explain what happens, give the cells characteristics…).
- Plot the bacterial growth curve. (Plot in an understandable and neat way)Describe the following phases of the bacterial growth curve and draw them out:a. Lag phaseb. Logarithmic phasec. Stationary phased. Decline/death phaseDescribe the difference between the appearance of surface and subsurface colonies in a pour plate. If this is the same bacterial species, why do these differences in colonial growth occur?
- Explain the importance of describing the morphological characteristics of bacterial colonies when cultures were sample from an environmental source? Explain and support your pointExplain the molecular regulations both temporal and spatial that controls the process of bacterial growthdescribe the molecular switches involved in microbial stationary growth phase. give one research article link