Which of the Following Is Not True of Streptococcus Pneumoniae

question 5

Multiple Choice

Which of the following is not true of Streptococcus pneumoniae?

• A)It is a small, gram-negative coccus.
• B)It is the most frequent cause of community-acquired meningitis.
• C)It has a polysaccharide capsule that resists phagocytosis.
• D)It produces an alpha-hemolysin and hydrogen peroxide.

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Definitions:

Marginal Cost

The cost of producing one additional unit of a good or service, crucial for decision-making in production and pricing strategies.

Average Variable Cost

The total variable costs of production (costs that change with output level) divided by the quantity of output produced, indicating the variable cost per unit of output.

Average Fixed Cost

The fixed costs of production (those that do not change with the level of output) divided by the quantity of output produced.

Average Total Cost

The cost of producing one unit, calculated by dividing the entire production cost by the quantity of units made.