galactose
guh lak tohs
- n a simple sugar found in lactose
- To use lactose as fuel, the body must first break it down into two simpler sugars: glucose and galactose.
- Then, if the tests show an excess of galactose (milk sugar) in the blood or urine, doctors know what the trouble is and how to remedy it.
- Because of a defect in the genes in the nuclei of his cells, the victim was unable to produce the essential enzyme that enables the body to metabolize galactose, a simple sugar .