which of the following sugars is converted to glucose in the liver?

The sugar that is converted to glucose in the liver is galactose (and fructose is also largely converted into glucose or glycogen via hepatic pathways).

Quick Scoop: What the Liver Actually Does

When you eat different sugars, your liver acts like a central “processing factory” that standardizes them into glucose , the body’s main fuel.

• Galactose (from lactose in milk) is taken up by liver cells and converted to glucose‑6‑phosphate, which is then turned into free glucose or used in metabolism.

• Fructose (from table sugar and fruit) is mostly metabolized in the liver to intermediates that are pushed toward glucose‑6‑phosphate and glycogen formation, effectively ending up as glucose storage or glucose equivalents.

• The liver contains enzymes that allow interconversion of glucose, fructose, and galactose , and when these sugars are released back to the blood, the final product is typically glucose.

So, in a classic MCQ phrased as “Which of the following sugars is converted to glucose in the liver?”, the expected best answer is galactose (with fructose also being substantially channeled into glucose metabolism in the liver).

Information gathered from public forums or data available on the internet and portrayed here.