Which of the following is NOT a product of the Krebs cycle?
Practice Questions
Q1
Which of the following is NOT a product of the Krebs cycle?
NADH
FADH2
ATP
Glucose
Questions & Step-by-Step Solutions
Which of the following is NOT a product of the Krebs cycle?
Step 1: Understand what the Krebs cycle is. It is a series of chemical reactions used by all aerobic organisms to generate energy.
Step 2: Know the main products of the Krebs cycle. These include carbon dioxide (CO2), ATP (energy), NADH, and FADH2.
Step 3: Identify what glucose is. Glucose is a simple sugar that is used as a primary energy source by cells.
Step 4: Recognize that glucose is not produced in the Krebs cycle. Instead, it is broken down in a process called glycolysis before entering the Krebs cycle.
Step 5: Conclude that since glucose is consumed in glycolysis and not produced in the Krebs cycle, it is the correct answer to the question.
