What are 3 of the 4 fates of pyruvate metabolism?

Sourav PanDecember 14, 2024

Answered

The three main fates of pyruvate metabolism are: 1) Conversion to Acetyl-CoA: In aerobic conditions, pyruvate is converted into acetyl-CoA, which enters the citric acid cycle for further ATP production. 2) Lactic Acid Fermentation: Under anaerobic conditions in muscle cells or certain bacteria, pyruvate is converted into lactate to regenerate NAD+, which is required for glycolysis. 3) Alcoholic Fermentation: In yeast and some other microorganisms, pyruvate is converted into ethanol and carbon dioxide, also regenerating NAD+ for glycolysis. These three processes are the major metabolic pathways pyruvate can take, depending on oxygen availability.

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

Sourav

Score: 90%

Questions: 20

3rd

Priyanka

Score: 90%

Questions: 10

4th

Nischal

Score: 90%

Questions: 10

5th

Martin

Score: 65%

Questions: 20

6th

Vesnce

Score: 45%

Questions: 20

7th

Hector

Score: 40%

Questions: 10

8th

Sabhyata

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