The "Steps" of the DNA Double Helix Spiral Staircase Are

question 10

Multiple Choice

The "steps" of the DNA double helix spiral staircase are

• A) sugars.
• B) hydrogen bonds.
• C) base pairs.
• D) nucleotides.
• E) phosphates.

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Definitions:

Labor Movement

The collective organization of working people aimed at improving wages, working conditions, and workers' rights through unions, strikes, and political action.

Progressive Age

A period in U.S. history, from the 1890s to the 1920s, characterized by social activism and political reform.

Roosevelt

Refers to two prominent figures in American presidential history: Theodore Roosevelt, who served from 1901 to 1909 and focused on progressive reforms, and Franklin D. Roosevelt, who served from 1933 to 1945 and led the U.S. through the Great Depression and World War II.

Taft

William Howard Taft, the 27th President of the United States and later the 10th Chief Justice of the United States, known for prioritizing constitutionalism and effective administration.