"Question 1:** If one molecule of glucose undergoes the reaction of glycolysis, what is produced?

Answer 1

When one molecule of glucose undergoes glycolysis, the following products are produced:

1. 2 Pyruvate molecules: Glycolysis converts one molecule of glucose (six carbon atoms) into two molecules of pyruvate (three carbon atoms each).
2. 2 ATP (net gain): Although four ATP molecules are produced during glycolysis, two are consumed in the initial steps, resulting in a net gain of two ATPs.
3. 2 NADH molecules: Two molecules of NAD+ are reduced to NADH during the process.

In summary, the overall products from the glycolysis of one molecule of glucose are:

• 2 Pyruvate
• 2 ATP (net)
• 2 NADH