Which of the Following List Includes ONLY First Messengers

question 9

Multiple Choice

Which of the following list includes ONLY first messengers?

• A) cortisol, insulin, prostaglandins
• B) nitric oxide, estradiol, heme
• C) insulin, glucagon, glucose
• D) Ca²⁺, testosterone, protein kinase A

---

Definitions:

RBV Perspective

Resource-Based View (RBV) refers to a method of analyzing and identifying a firm's strategic advantages based on its internal resources and capabilities.

Competitive Advantage

A situation or factor that gives a business an advantage over its competitors, placing it in a better or more dominant position in the market.

Individual Firm Level

The perspective of analyzing or considering operations, strategies, or impacts at the scale of a single organization, excluding sectoral or macroeconomic factors.

Suppliers Concentrated

A market condition where a small number of suppliers provide a large portion of products or services.