Which of the Following Is an Antigen

question 4

Multiple Choice

Which of the following is an antigen?

• A)Antigens are immunoglobulins.
• B)Antigens are used by the immune system to neutralize foreign objects.
• C)Antigens are molecules used during an immune response to enhance the binding of antibodies to damaged cells.
• D)Antigens are produced by white blood cells.

---

Definitions:

Indifference Curves

Graphs used in economics to show combinations of two goods that provide equal satisfaction and utility to a consumer.

Budget Line

A graphical representation of all possible combinations of two goods which can be purchased with a given budget at fixed prices.

Utility Function

A utility function is a mathematical representation in economics that depicts an individual's preference ranking over a set of goods or outcomes, showing the level of satisfaction or utility derived from them.

Nuts

Hard-shelled edible seeds of certain plants, often rich in oil and nutrients.