Complement Can Be Inactivated in Human Serum by Heating to _____

question 7

Multiple Choice

Complement can be inactivated in human serum by heating to _____ $\degree$ C.

• A)25
• B)37
• C)45
• D)56

---

Definitions:

Rule of Reason

A legal doctrine used to determine if a business practice is unlawful as being anti-competitive, considering the practice's overall circumstances and its actual impact on competition.

Supreme Court

The highest federal court in the United States, serving as the ultimate arbiter of legal disputes.

Civil War

A war between groups within the same country or state, often involving a struggle for power, territory, or ideological dominance.

Era of the Trust

A historical period in the late 19th and early 20th century marked by the rise and dominance of large business monopolies and trusts in the United States.