Assertion : Phenylpyruvic acid is excreted through urine in case of phenylketonuria
Reason : The affected individual lacks enzyme phenylalanine hydroxylase.

An inborn error of metabolism in which the affected individual lacks an enzyme that converts aminoacid phenylalanine into tyrosine is

Assertion : Urea is excreted out through the kidneys Reason : Urea is a toxic substance.

Assertion : Saccharin is excreated through urine. Reason : Saccharin is not used by diabetic patients.

A person affected with phenylketonuria lacks an enzyme that converts the amino acid phenylalanine into :

A person affected with phenylketonuria lacks an enzyme that converts the amino acid phenylalanine into :

Assertion : Phenylketonuria, Haemophilia and sickle cell anemia are genetic disorders. Reason : In phenylketonuria the person has a non-functional enzyme for the conversion of phenylalanine to tyrosine.

Assertion : Phenylketonuria, Haemophilia and sickle cell anemia are genetic disorders. Reason : In phenylketonuria the person has a non-functional enzyme for the conversion of phenylalanine to tyrosine.

Assertion All Pila are ammonotelic . Reason Pila excrete uric acid .