What happens during glycolysis?
A. Hydrogen is removed from water.
B. Carbon dioxide is produced.
C. Glucose is split into two molecules of pyruvic acid.
Biology
Question
What happens during glycolysis?
A. Hydrogen is removed from water.
B. Carbon dioxide is produced.
C. Glucose is split into two molecules of pyruvic acid.
Answer
C. Glucose is split into two molecules of pyruvic acid.
Glycolysis is the metabolic pathway that converts glucose into pyruvate. During glycolysis, glucose is split into two molecules of pyruvic acid. This process occurs in the cytoplasm of cells and does not require oxygen. Glycolysis is the first step in both aerobic and anaerobic respiration. In addition to producing pyruvate, glycolysis also produces ATP and NADH, which are used in other metabolic pathways.