Peptidoglycan

question 79

Multiple Choice

Peptidoglycan

• A) is present in the cell walls of almost all bacteria.
• B) is present in the cell walls of Archaea.
• C) is present in larger amounts in Gram-negative cell walls than in Gram-positive ones.
• D) synthesis is unaffected by penicillin.
• E) is present in the cell walls of yeasts.

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Definitions:

Accounts Receivable Turnover

A financial ratio indicating how quickly a company collects cash from credit sales by measuring the number of times accounts receivable are collected during a period.

Average Collection Period

The average number of days it takes for a business to receive payments owed by its customers.

Net Credit Sales

The total value of sales made on credit minus returns and allowances, reflecting the actual credit sales revenue generated.

Accounts Receivable

Amounts owed to a company by customers for products or services that have been delivered but not yet paid for.