True or false. Correct the statement if it is false: ATP is used to phosphorylate glucose in the initial steps of glycolysis.

• A. True. ATP is used to phosphorylate glucose to glucose-6-phosphate in the first step of glycolysis.
• B. False. ATP is produced, not used, in the initial steps of glycolysis.
• C. False. Glucose is not phosphorylated in glycolysis; it's phosphorylated in the citric acid cycle.
• D. False. NADH, not ATP, is the energy source for glucose phosphorylation in glycolysis.

Answer: (A)