A Pathologist Detects Negri Bodies While Examining a Brain Section

question 12

Multiple Choice

A pathologist detects Negri bodies while examining a brain section taken at autopsy.What was the cause of death?

• A) rabies
• B) poliomyelitis
• C) spongiform encephalopathy
• D) West Nile encephalitis

---

Definitions:

Product Differentiation

Product differentiation is the process of distinguishing a product or service from others, to make it more attractive to a particular target market.

Demand Curves

Graphical representations showing the relationship between the price of a good and the quantity demanded at those prices, usually downward sloping.

Marginal Revenue

The change in total revenue that results from the sale of 1 additional unit of a firm’s product; equal to the change in total revenue divided by the change in the quantity of the product sold.

Monopolistically Competitive

A market structure in which many companies sell products that are similar but not identical.