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In Biology / Senior High School | 2025-05-23

In preparing the medium, what variables will aid you in deciding the culture medium to prepare?

Asked by pelorianajessa1951

Answer (1)

Type of Microorganism or Cells – Different organisms have specific nutritional and environmental requirements. For example, bacteria may need nutrient agar, while fungi might need Sabouraud agar.Purpose of the Culture – Whether the goal is to isolate, grow, identify, or maintain the organism affects the medium choice. Selective media help isolate specific microbes, while enriched media support fastidious organisms.Nutrient Requirements – Some microbes need complex nutrients like blood, vitamins, or growth factors, influencing the medium composition.Physical Conditions – pH, oxygen availability (aerobic or anaerobic), and incubation temperature impact medium preparation.Sterility and Additives – Depending on the experiment, antibiotics or indicators might be added to the medium to select or differentiate microbes.

Answered by CloudyClothy | 2025-05-24

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