Which Statement Below Supports the Argument That Gram-Negative Cells Are

question 75

Multiple Choice

Which statement below supports the argument that gram-negative cells are structurally weaker than gram-positive cells?

• A)Gram-negative cells have a thinner layer of peptidoglycan in their cell wall compared to gram-positive cells.
• B)Gram-positive cells contain teichoic acids,whereas gram-negative cells lack teichoic acids in their cell wall.
• C)The envelope of gram-negative cells comprises a hydrophobic outer membrane.
• D)Gram-negative cells contain lipopolysaccharides,the lipid component of which acts as an endotoxin.

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Definitions:

Sales Quantity

The total number of units of a product or service sold during a specific period of time.

Operating Leverage

A measure of how sensitive a company's operating income is to its revenue changes, indicating the proportion of fixed versus variable costs.

Initial Cash Outlay

The initial funds required for an investment or project, including costs such as acquisition, setup, and related expenses.

Operating Leverage

The degree to which a firm or project can increase operating income by increasing revenue, a measure of how sales growth translates to growth in operating income.