What are the possible primary metabolic fates of pyruvate?

Sourav PanDecember 14, 2024

Answered

The primary metabolic fates of pyruvate are: 1) Conversion to Acetyl-CoA in aerobic conditions, which then enters the citric acid cycle for ATP production, 2) Lactic Acid Fermentation in anaerobic conditions, where pyruvate is reduced to lactate to regenerate NAD+, allowing glycolysis to continue, 3) Alcoholic Fermentation in yeast and certain microorganisms, where pyruvate is converted into ethanol and CO2 to regenerate NAD+ and continue glycolysis. These are the primary fates that pyruvate follows depending on the availability of oxygen.

Did this page help you?

Start Asking Questions Cancel reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Quiz Leaderboard

1st

Debabrata

Score: 100%

Questions: 20

2nd

Debabrata

Score: 100%

Questions: 20

3rd

Debabrata

Score: 100%

Questions: 20

4th

Sourav

Score: 90%

Questions: 20

5th

Priyanka

Score: 90%

Questions: 10

6th

Nischal

Score: 90%

Questions: 10

7th

Vesnce

Score: 45%

Questions: 20

8th

Hector

Score: 40%

Questions: 10

9th

Hykss

Score: 20%

Questions: 10

Click "Create Mock Test" to start a quiz.
Select categories and the number of questions, then click "Submit" to begin.
After completing the quiz, enter your name and email, then click "Submit" to view your score.
Your score is shown as a percentage (e.g., 5 correct out of 10 is 50%).
The leaderboard displays your name, score percentage, and total questions answered.

Click here to Create Mock Test