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Which of the following substances is commonly used to inactivate microbes?

A) mineral oil
B) aluminum
C) aluminum phosphate
D) formaldehyde
E) saponin

User MichAdel
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1 Answer

3 votes

Final answer:

Formaldehyde is commonly used to inactivate microbes. It works by methylating enzymes and nucleic acids, making it a strong disinfectant and biocide. Formaldehyde is used for various purposes, from the storage of tissue specimens to embalming and sterilizing soil or materials.

Step-by-step explanation:

The substance commonly used to inactivate microbes is formaldehyde. Formaldehyde is a strong disinfectant and biocide that can kill bacteria, viruses, fungi, and endospores. It works by methylating enzymes and nucleic acids. Formaldehyde is used in a variety of applications, such as the storage of tissue specimens, embalming, and sterilizing soil or other materials.

User Muzikant
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