Question

Phenylketonuria and galectosemia difference between

Answer 1

Phenylketonuria (commonly known as PKU) is an inherited disorder that increases the levels of a substance called phenylalanine in the blood. Phenylalanine is a building block of proteins (an amino acid) that is obtained through the diet. It is found in all proteins and in some artificial sweeteners. If PKU is not treated, phenylalanine can build up to harmful levels in the body, causing intellectual disability and other serious health problems , while,
Galactosemia is a disorder that affects how the body processes a simple sugar called galactose. A small amount of galactose is present in many foods. It is primarily part of a larger sugar called lactose, which is found in all dairy products and many baby formulas. The signs and symptoms of galactosemia result from an inability to use galactose to produce energy.

Answer 2

Explanation:

Phenylketonuria is a autosomal mendelian disorder .

It is due to recessive gene on chromosome No - 12 .

It accumulate in nerve cells of brain and hence lead to the mental retardation