Biofilms

question 41

Multiple Choice

Biofilms

• A)are a haphazard mixture of bacteria.
• B)are a polysaccharide-encased community of microorganisms.
• C)may enhance bioremediation efforts.
• D)may protect organisms against harmful chemicals.
• E)are a polysaccharide-encased community of microorganisms,may enhance bioremediation efforts,AND may protect organisms against harmful chemicals.

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Definitions:

Performance Obligations

A term in revenue recognition denoting promises to transfer goods or services to a customer as part of a contract.

Cash Receipts

The total amount of money, including cash, checks, and electronic transfers, received by a business during a given period.

Accounting Records

Documentation and books that maintain a systematic record of financial transactions and positions of a business.

Invoice Price

The amount charged by a seller for goods or services, exclusive of any discounts or allowances.