Physiology of the microorganisms (second stage)
Bacterial Growth and Microbiology Quiz
Test your knowledge on the physiology of microorganisms with this engaging quiz! Dive into the fascinating world of bacteria and discover how they multiply, grow, and thrive in various environments.
Whether you're a student, educator, or microbiology enthusiast, this quiz covers key topics such as:
- Phases of bacterial growth
- Optimal growth conditions
- Nutrient media types
- Characteristics of medically important bacteria
Generally bacteria are multiplied by (choose the most accurate answer from following):
Sporulation
Budding
Binary division
Fragmentation of bacterial cell
Mitosis
Bacterial cells do not multiply but start to increase their mass and synthesize new components during growth period of the batch culture named as:
Log phase
Lag phase
Stationary phase
Death phase
In the closed system (batch culture) bacterial cells grow and divide at the maximal rate possible given their genetic potential during period named as:
Lag phase
Exponential phase
Stationary phase
Death phase
In which period the total number of viable microorganisms remains constant in the batch culture?
Death phase
Lag phase
Stationary phase
Log phase
In which period total number of viable cells starts to decrease with logarithmic rate in the closed system?
Lag phase
Death phase
Stationary phase
Exponential phase
Which nutrient medium is the most convenient to isolate pure culture from the clinical sample?
Semisolid medium
Solid medium
Minimal medium
Liquid medium
Which medium supports the growth of fastidious microorganisms with requirements in additional growth factors?
Simple medium
Special (enriched) medium
Selective medium
Conservation medium
Which medium should be used to isolate and distinguish bacteria with hemolytic properties?
Meat-peptone gelatin
Blood agar
Hiss media
Meat-peptone broth
Serum agar
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