Which Protein Transports Oxygen in the Bloodstream

question 5

Multiple Choice

Which protein transports oxygen in the bloodstream?

• A) plasminogen
• B) hemoglobin
• C) erythropoietin
• D) thrombin

---

Definitions:

Public-sector Managers

Individuals responsible for directing, controlling, and overseeing entities in the government segment that provide public services.

Economically Efficient

A state in which resources are allocated in a way that maximizes the production of goods and services at the lowest cost, achieving optimal distribution of resources.

Pork-barrel Projects

Government projects or appropriations yielding benefits to a narrow constituency in return for political support, often criticized as wasteful public spending.

Federal Government

The central government of a federation, possessing authority over national issues, and comprising of executive, legislative, and judicial branches.