Suppose There Are 200 Million Persons in the Population,120 Million

question 10

Multiple Choice

Suppose there are 200 million persons in the population,120 million persons in the civilian labor force,and 90 million persons are employed. The number of people unemployed is _______ million and the unemployment rate is ___________ percent.

• A) 30; 25
• B) 30; 33
• C) 30; 5
• D) 80; 40

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Definitions:

Collecting Duct

A series of tubules and ducts in the kidney that process urine, concentrating it before it moves to the bladder.

Cotransport Molecule

A protein that facilitates the simultaneous transport of two molecules across a cell membrane, typically using the gradient of one to transport the other.

Na+

The chemical symbol for sodium ions, which are essential for various physiological functions, including electrical signaling in neurons and muscle cells, as well as fluid balance in the body.

ADH Production

The production of antidiuretic hormone, which helps regulate water balance in the body by controlling the amount of water reabsorbed by the kidneys.