Which of the Following Is True About the Clonal Selection

question 29

Multiple Choice

Which of the following is true about the clonal selection theory?

• A)An antigen selects certain B cells to produce a clone of plasma cells.
• B)An antibody stimulates the multiplication of B cell antigens against it.
• C)T cells select those B cells that should produce antibodies,regardless of antigens.
• D)T cells suppress all those B cells except the ones that should multiply and divide.
• E)One B cell will give rise to plasma cells that produce antibodies against several antigens.

Explain the significance of the Gini coefficient as a measure of income inequality.

Describe the characteristics and implications of means-tested and non-means-tested welfare programs.

Understand the role of health insurance in the United States, including private insurance and government-funded programs.

Recognize the impact of adverse selection and moral hazard on health insurance markets.

---

Definitions:

Downward Sloping

Characteristic of a graph indicating that as one variable increases, the other variable decreases, common in demand curves.

Demand

The quantity of a particular good or service that consumers are willing and able to purchase at various prices.

Demand Curve

A graph showing the relationship between the price of a good and the quantity demanded by consumers at those prices.

Industry Demand

The total demand for the products of a specific industry, encompassing the collective demand of all consumers for these products.