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FADH2

Glycolysis involves the breaking down of a sugar; generally glucose, although fructose and other sugars may be used; into more manageable compounds in order to produce energy.

Glycolysis produces 2 ATP, 2 NADH, and 2 pyruvate molecules: Glycolysis, or the aerobic catabolic breakdown of glucose, produces energy in the form of ATP, NADH, and pyruvate, which itself enters the citric acid cycle to produce more energy.

FADH_2

Glycolysis involves the breaking down of a sugar (generally glucose, although fructose and other sugars may be used) into more manageable compounds in order to produce energy. The net end products of glycolysis are two Pyruvate, two NADH, and two ATP

answer: all : )

explanation:

allowed for the prediction of the properties of missing elements.