What type of media is used to demonstrate oxygen requirements of microbes?

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Quizplus · Accepted Answer

Thioglycollate broth is a type of liquid enrichment medium that contains a reducing agent, such as sodium thioglycollate, which removes dissolved oxygen from the medium. It is commonly used to determine the oxygen requirements of microbes. Obligate aerobes will grow at the surface, obligate anaerobes will grow at the bottom, and facultative anaerobes will grow throughout the medium. Blood agar is only used to culture and differentiate bacteria based on their hemolytic properties, while sulfite polymyxin sulfadiazine and sodium chloride are not relevant to demonstrating oxygen requirements.

What Type of Media Is Used to Demonstrate Oxygen Requirements