Hyperthermophilic Archaea Possess an Unusual Gyrase Called ________, Which Introduces

question 38

Multiple Choice

Hyperthermophilic archaea possess an unusual gyrase called ________, which introduces positive supercoils into the chromosome in order to protect the DNA from ________.

• A) reverse DNA gyrase; thermal denaturation
• B) DNA helicase; thermal denaturation
• C) topoisomerase I; gene overexpression
• D) DNA ligase; thermal denaturation
• E) reverse transcriptase; gene overexpression

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Definitions:

Corrupt Bargain

A term referring to the alleged behind-the-scenes deal made during the 1824 U.S. presidential election, which supposedly led to John Quincy Adams being elected President and Henry Clay becoming his Secretary of State.

American System

An economic plan that played a significant role in American policy during the early 19th century, advocating for a strong federal government to create a protective tariff, a national bank, and internal improvements.

Corrupt Bargain

A term often used to describe the alleged deal between John Quincy Adams and Henry Clay that purportedly led to Adams winning the presidency in 1824 in return for appointing Clay as Secretary of State.

Henry Clay

An American statesman and lawyer who served as a key figure in the U.S. Congress where he was known as the "Great Compromiser" for his role in major legislative compromises during the early to mid-19th century.