[Solved] Which of the following conversions is an anaplerotic reaction of the citric acid cycle? A) Pyruvate to oxaloacetate B) Certain amino acids to succinyl CoA C) Glutamate to  -ketoglutarate D) Aspartate to oxaloacetate E) All of the above are correct Proletarian Revolution: A proletarian revolution refers to the overthrow of the capitalist system by the working class, aimed at establishing a classless society where the means of production are owned and controlled communally. Tsarina Alexandra: The last Empress of Russia, wife of Tsar Nicholas II, known for her influence on the Russian monarchy and its downfall. Germany: A country in Central Europe known for its rich history, culture, and contributions to art, science, and technology. Russian People: Refers to the nation or ethnic group native to Russia, characterized by their diverse cultural, historical, and linguistic backgrounds.