In the Cultivation of Microaerophilic and Anaerobic Bacteria

question 4

Multiple Choice

In the cultivation of microaerophilic and anaerobic bacteria,

• A) a(n) candle/anaerobe jar is sufficient.
• B) atmospheric oxygen in a(n) candle/anaerobe jar is converted to water.
• C) a packet containing chemicals that generate CO2 and hydrogen is used in a(n) candle/anaerobic jar.
• D) oxidizing agents are incorporated into the media that react with oxygen.
• E) selective and differential media must always be used.

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Definitions:

Marasmus

A form of severe malnutrition characterized by energy deficiency, resulting in significant weight loss and muscle wasting.

Protein

A complex molecule composed of amino acids that perform a vast array of functions, including catalyzing metabolic reactions, DNA replication, and transporting molecules.

Calories

Units of energy that food provides, essential for human metabolism and physical activities.

Metabolic Syndrome

A cluster of conditions – increased blood pressure, high blood sugar, excess body fat around the waist, and abnormal cholesterol levels – that occur together, increasing the risk of heart disease, stroke, and diabetes.