The Cellular Component That, Once Activated by the Binding of an Extracellular

question 342

Multiple Choice

The cellular component that, once activated by the binding of an extracellular messenger to a surface receptor, in turn activates cyclic AMP is _________________.

• A)phospholipase C
• B)adenylate cyclase
• C) calmodulin
• D) calcium

---

Definitions:

Ida Tarbell

An American journalist and muckraker, best known for her pioneering investigative reporting that led to the breakup of the Standard Oil Company's monopoly.

Urban Areas

Regions characterized by high population density and vast human features in comparison to areas surrounding them, often synonymous with cities or towns.

Sharp Inequalities

Significant disparities or unequal conditions affecting various sectors of society, including wealth, access to resources, and social status.

Economic Opportunity

The chance for individuals to participate in the economy and improve their financial situation through employment, entrepreneurship, or investment.