If a Bacterium Utilizes Lactose or Sucrose and Produces H₂S

question 30

Multiple Choice

If a bacterium utilizes lactose or sucrose and produces H₂S, what will the TSI reaction look like?

• A) Acid/acid, black butt
• B) Acid/alkaline, black butt
• C) Alkaline/alkaline, black slant
• D) Alkaline/acid, black slant

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Definitions:

Advantage

Advantage refers to a favorable position or condition that enhances the probability of success or effectiveness in a competitive environment.

Responsibilities

Duties or obligations that an individual or organization is required or expected to perform.

Decentralization

The distribution of decision-making powers and operational activities away from a central authoritative location or group.

Advantage

A condition or circumstance that puts one in a favorable or superior position.