A Reaction Using Red Blood Cells as the Indicator and Hemolysis

question 19

Multiple Choice

A reaction using red blood cells as the indicator and hemolysis indicates an antigen- antibody reaction is called a(n)

• A) Agglutination reaction.
• B) Complement fixation.
• C) Immunofluorescence.
• D) Neutralization reaction.
• E) Precipitation reaction.

---

Definitions:

Demand Curve

A graphical representation showing the relationship between the price of a good or service and the quantity demanded by consumers over a period of time.

Left Shift

In computing, a bit manipulation operation that shifts bits to the left, effectively multiplying by a power of two; metaphorically, can refer to a movement toward more liberal or progressive policies.

Not-for-Profit Organizations

Entities that operate for purposes other than making a profit, often focused on charity, education, or public service missions.

Economic Decisions

The choices made by individuals, households, businesses, or governments regarding the allocation of scarce resources.