Gorter and Grendel Extracted Lipids from Human Red Blood Cells

question 20

Multiple Choice

Gorter and Grendel extracted lipids from human red blood cells. They calculated the total surface area for these red blood cell lipids and found it to be 36 µm². How much surface area would these lipids cover once they were spread across the surface of water?

• A)72 µm²
• B)36 µm²
• C)18 µm²
• D)144 µm²
• E)30 µm²

---

Definitions:

Multinational Corporation

A company that operates in multiple countries, managing production or delivering services in more than one country beyond its home base.

Chemical Factory

An industrial site dedicated to producing chemicals where raw materials are processed and combined through chemical reactions.

Carpet Factory

A manufacturing facility where carpets and rugs are produced, typically involving various stages of design, weaving, and finishing.

Global Corporation

A multinational enterprise or multinational corporation that conducts commercial transactions across national boundaries.