Question

Acetyl-CoA is formed from the breakdown of glucose, enters the Krebs cycle, and combines with a three-carbon compound. Which of the following options is correct?

1) is formed from the breakdown of glucose
2) enters the Krebs cycle
3) combines with a three-carbon compound
4) All of the above

Answer 1

Acetyl-CoA is indeed formed from the breakdown of glucose during cellular respiration. It enters the Krebs cycle by combining with oxaloacetate, forming citrate. Therefore, all the given options are correct.

Step-by-step explanation:

Acetyl-CoA is indeed formed from the breakdown of glucose during the process of cellular respiration. It enters the Krebs cycle by combining with a four-carbon molecule called oxaloacetate, forming citrate. Therefore, option 4) All of the above is correct.