A Microbial Mat

question 57

Multiple Choice

A microbial mat

• A) is a form of biofilm.
• B) is poorly organized.
• C) contains only obligate anaerobes.
• D) is constructed to prevent interactions between the various layers of microorganisms.
• E) is a form of biofilm AND is poorly organized.

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Definitions:

FIFO Method

First-In, First-Out, an inventory valuation method where the oldest inventory items are sold or used first.