This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolism of carbohydrate, Subject name: Biochemistry
[{'content': 'Hemolytic anaemia is seen most commonly due to \nSelect and explain. \nA. Pyruvate kinase, B. Phospho fructokinase I, C. Phospho fructokinase II, D. Pyruvate dehydrogenase', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Pyruvate kinase deficiency is an inherited disorder that affects red blood cells, which carry oxygen to the body&;s tissues. People with this disorder have a condition known as chronic hemolytic anemia, in which red blood cells are broken down (undergo hemolysis) prematurely, resulting in a shoage of red blood cells (<a href=" Specifically,&nbsp;pyruvate kinase deficiency&nbsp;is a common cause of a type of inherited hemolytic anemia called hereditary nonspherocytic hemolytic anemia. In hereditary nonspherocytic hemolytic anemia, the red blood cells do not assume a spherical shape as they do in some other forms of hemolytic anemia.</p>', 'role': 'assistant'}]