Galactose Absorption and Metabolism | Leloir Pathway and Galactosemia

The video tutorial explains galactose, a hexose sugar, and its dietary sources like milk and fruits. It details the absorption process of galactose in the body, involving transporters like SGLT1. The metabolism of galactose through the Loire pathway is discussed, highlighting the conversion to glucose 1 phosphate. The video also covers galactosemia, a condition caused by enzyme deficiencies, leading to high blood galactose levels.

What is galactose and how is it classified?

What are the dietary sources of galactose?

Describe the process of galactose absorption in the intestine.

What is the role of the enzyme galactose mutarotation in galactose metabolism?

Explain the significance of UDP galactose in metabolic pathways.

What medical condition can arise from deficiencies in galactose metabolism enzymes?

Identify the three enzymes that can lead to galactosemia if deficient.