Which of the Following Kills Bacteria and Prevents Bacterial Invasions

question 88

Multiple Choice

Which of the following kills bacteria and prevents bacterial invasions of the skin?

• A) sweat
• B) hemoglobin
• C) keratin
• D) sebum
• E) melanin

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Definitions:

Foreign Policy

A government's strategy in dealing with other nations, regarding diplomacy, military action, trade agreements, and other international relations.

Obama

Refers to Barack Obama, the 44th President of the United States, who served from 2009 to 2017 and was the first African American to hold the office.

Bush

Referring usually to either George H. W. Bush, the 41st President of the United States, or George W. Bush, the 43rd President.

Isolationism

A policy or doctrine in which a nation prefers to keep out of the political affairs of other countries, focusing instead on its own interests and security.