How is carbohydrate consumed in excess converted to fat?
A) Directly, by incorporating the glucose into the triglyceride
B) Directly, by converting glucose to fatty acid molecules
C) Indirectly, by converting glucose to acetyl CoA
D) Indirectly, as a by-product of gluconeogenesis

Question

Quizplus · Accepted Answer

Carbohydrates are first broken down into glucose which is then converted into pyruvate through the process of glycolysis. Pyruvate is then converted into acetyl CoA, which enters the citric acid cycle to produce ATP. However, when there is an excess of glucose, it is converted into acetyl CoA, which can then be used to create fatty acid molecules through a process called lipogenesis. These fatty acids are then combined with glycerol to form triglycerides, which are stored in adipose tissue as fat.

How Is Carbohydrate Consumed in Excess Converted to Fat