If a Nation's Real GDP Grows at Approximately 3

question 48

Multiple Choice

If a nation's real GDP grows at approximately 3.4% per year and its population doubles in 120 years, calculate the approximate rate of change in per capita real GDP.

• A) 0.6% per year.
• B) 2.8% per year.
• C) 3.4% per year.
• D) 4% per year.

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Definitions:

ATP-Powered Pumps

Membrane proteins that use the energy from ATP hydrolysis to transport ions or molecules across cell membranes against their concentration gradients.

Transport Proteins

Proteins that are involved in the movement of ions, small molecules, or macromolecules, such as nutrients and drugs across cell membranes.

Plasma Membrane

A semi-permeable membrane surrounding a cell, responsible for controlling the passage of substances in and out.

Phospholipids

A class of lipids that are a major component of all cell membranes and can form lipid bilayers because of their amphiphilic characteristic.