Examlex
Nitrogen fixation, which is the conversion of atmospheric nitrogen to _______, is catalyzed by a single enzyme called _______.
Doolittle Raid
A military operation during World War II where US bombers led by Lieutenant Colonel James Doolittle conducted an air raid on Tokyo and other Japanese cities in 1942.
Holocaust
The mass murder of six million Jews and millions of others by Nazi Germany and its collaborators during World War II.
Government-Sponsored Research
Research projects funded and directed by governmental agencies to advance knowledge in various fields, including science, technology, and social sciences.
United Mine Workers
An American labor union that represents coal miners, as well as members working in clean coal technology and health care, among other industries.
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Q4: The advantage of the spongy arrangement of
Q18: Phytoalexin production is an example of<br>A) a
Q28: Which of the following statements about human
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