What are the two compounds that connect the metabolism of carbohydrates,lipids,and proteins?

Question

Quizplus · Accepted Answer

Pyruvate is a key intermediate in the metabolism of carbohydrates, while acetyl-CoA is a key intermediate in the metabolism of both lipids and proteins. Pyruvate is converted to acetyl-CoA through the process of pyruvate dehydrogenase, allowing for the integration of carbohydrate metabolism with lipid and protein metabolism. Therefore, choice C is the correct answer. Choices A and B are involved in the citric acid cycle, which is primarily a pathway for the metabolism of acetyl-CoA, not carbohydrates, and choice D refers to two products of metabolic reactions, not compounds that connect the metabolism of different macronutrients.

What Are the Two Compounds That Connect the Metabolism of Carbohydrates,lipids,and