The Physical or Chemical Process by Which All Living Microorganisms

question 10

Multiple Choice

The physical or chemical process by which all living microorganisms, including spores, are killed is:

• A) decontamination
• B) disinfection
• C) sanitization
• D) sterilization

---

Definitions:

β-ketoester

A compound containing a keto group (=O) and an ester group (-COOR) separated by a carbon; it's a versatile intermediate in organic synthesis.

Conjugated Alkyne

A hydrocarbon compound that contains a conjugated system of alternating double and triple bonds within its carbon chain.

Intramolecular Aldol

A chemical reaction where an aldol condensation occurs within a single molecule, forming a cyclic compound.

2,6-heptanedione

An organic compound characterized by a seven-carbon chain with ketone groups located at the second and sixth carbons.