Description : Ceramidase is deficient in (A) Fabry’s disease (B) Farber’s disease (C) Krabbe’s disease (D) Tay-Sachs disease
Last Answer : Answer : B
Description : α-Galactosidase enzyme is defective in (A) Tay-sach’s disease (B) Refsum’s disease (C) Sandhoff’s disease (D) Fabry’s disease
Last Answer : Answer : D
Description : Farber’s disease is due to the deficiency of the enzyme: (A) α-Galactosidase (B) Ceramidase (C) β-Glucocerebrosidase (D) Arylsulphatase A.
Description : The enzyme deficient in Sandhoff’s disease is (A) α-Fucosidase (B) Hexosaminidase A and B (C) β-Galactosidase (D) β-Glucosidase
Description : The enzyme deficient in Fabry’s disease is (A) α-Galactosidase (B) β-Galactosidase (C) α-Glucosidase (D) β-Glucosidase
Last Answer : Answer : A
Description : The enzyme deficient in metachromatic leukodystrophy is (A) Arylsulphatase A (B) Hexosaminidase A (C) Ceramidase (D) Sphingomyelinase
Description : Hexosaminidase A is deficient in (A) Tay-Sachs disease (B) Gaucher’s disease (C) Niemann-Pick disease (D) Fabry’s disease
Description : β -Galactosidase is deficient in (A) Fabry’s disease (B) Krabbe’s disease (C) Gaucher’s disease (D) Metachromatic leukodystrophy
Description : Refsum’s disease is due to deficiency of the enzyme: (A) Pytantate-α-oxidase (B) Glucocerebrosidase (C) Galactocerebrosidase (D) Ceramide trihexosidase
Description : Niemann-Pick disease is due to deficiency of the enzyme (A) Ceramidase (B) Glucocerebrosidase (C) Galactocerebrosidase (D) Sphingomyelinase
Description : Krabbe’s disease is due to the deficiency of the enzyme: (A) Ceramide lactosidase (B) Ceramidase (C) β-Galactosidase (D) GM1 β-Galactosidase
Last Answer : Answer : C
Description : Neimann-Pick disease is due to the deficiency of the enzyme: (A) Hexosaminidase A and B (B) Ceramidase (C) Ceramide lactosidase (D) Sphingomyelinase CHAPTER 6 CHAPTER 6 ENZYMES
Description : Fabry’s disease is due to the deficiency of the enzyme: (A) Ceramide trihexosidase (B) Galactocerebrosidase (C) Phytanic acid oxidase (D) Sphingomyelinase
Description : Inherited deficiency of enzyme cerebrosidase produces (A) Fabry’s disease (B) Niemann pick disease (C) Gaucher’s disease (D) Tay-sach’s disease
Description : Metachromatic leukodystrophy is due to deficiency of enzyme: (A) α-Fucosidase (B) Arylsulphatase A (C) Ceramidase (D) Hexosaminidase A
Description : An important finding in Refsum’s disease is (A) Accumulation of ceramide trihexoside in the kidney (B) Accumulation of phytanic acid in the blood and tissues (C) Accumulation of gangliosides in brain and spleen (D) Skin eruptions
Description : Refsum’s disease results from a defect in the following pathway except (A) Alpha-oxidation of fatty acids (B) Beta-oxidation of fatty acids (C) Gamma-oxidation of fatty acids (D) Omega-oxidation of fatty acids
Description : The enzyme deficient in Krabbe’s disease is (A) Hexosaminidase A(B) Arylsuphatase A (C) β-Galactosidase (D) α-Fucosidase
Description : Niemann-Pick disease results from deficiency of (A) Ceramidase (B) Sphingomyelinase (C) Arylsulphatase A (D) Hexosaminidase A
Description : Tay-Sachs disease results from inherited deficiency of (A) Arylsulphatase A (B) Hexosaminidase A (C) Sphingomyelinase (D) Ceramidase
Description : The concentration of sphingomyelins are increased in (A) Gaucher’s disease (B) Fabry’s disease (C) Fabrile disease (D) Niemann-Pick disease
Description : An important finding of Fabry’s disease is (A) Skin rash (B) Exophthalmos (C) Hemolytic anemia (D) Mental retardation
Description : Protein deficiency disease is known as (A) Cushing’s disease (B) Fabry’s disease (C) Parkinson’s disease (D) Kwashiorkor and marasmus
Description : Enzyme deficient in Hyperammonemia type II is (A) Glutamine synthetase (B) Glutaminase (C) Ornithine transcarbamoylase (D) Carbamoylphosphate synthetase
Description : Glucose-6-phosphatase is absent or deficient in (A) Von Gierke’s disease (B) Pompe’s disease (C) Cori’s disease (D) McArdle’s disease
Last Answer : A
Description : What will happen if the secretion of parietal cells of gastric glands is blocked with an inhibitor? (a) In the absence of HCl secretion, inactive pepsinogen is not converted into the active ... c) Gastric juice will be deficient in chymosin. (d) Gastric juice will be deficient in pepsinogen.
Last Answer : (a) In the absence of HCl secretion, inactive pepsinogen is not converted into the active enzyme pepsin.
Description : Which group of three of the following five statements (1-5) contain all three correct statements regarding beri-beri? 1. A crippling disease prevalent among the native population of sub-Saharan Africa. 2. A deficiency disease caused by lack ... and 5 (b) 1, 2 and 4 (c) 1, 3 and 5 (d) 2, 3 and 5
Last Answer : a) 2, 4 and 5
Description : AIDS stands for (1) Acquired Immune Disease Syndrome (2) Acquired Immunity Deficient Syndrome (3) Acquired Immune Deficiency (4) Acquired Infection Deficiency Syndrome
Last Answer : (3) Acquired Immune Deficiency
Description : Isoxsuprine increases limb blood flow in normal individuals, but is of limited efficacy in Buerger's disease, because in this disease: A. Vasodilator β adrenoceptors are deficient B. There is loss ... affected limb is reduced by organic obstruction D. The drug is not delivered to the affected site
Last Answer : C. Blood flow to the affected limb is reduced by organic obstruction
Description : Intestinal absorption of magnesium is increased in (A) Calcium deficient diet (B) High calcium diet (C) High oxalate diet (D) High phytate diet
Description : In adrenogenital syndrome due to total absence of 21-hydroxylase in adrenal cortex, there is (A) Deficient secretion of glucocorticoids (B) Deficient secretion of mineralcorticoids (C) Excessive secretion of androgens (D) All of these
Description : Diabetes mellitus can occur due to all of the following except (A) Deficient insulin secretion (B) Tumour of β−cells (C) Decrease in number of insulin receptors (D) Formation of insulin antibodies
Description : Diabetes insipidus is caused by deficient secretion of (A) Insulin (B) Glucagon (C) Vasopressin (D) Oxytocin
Description : The Iron deficient children, absorption of Iron from GIT is (A) Unaltered (B) Double than in normal child (C) Manifold than in normal child (D) Lesser than in normal child
Description : Haem synthetase is congenitally deficient in (A) Congenital erythropoietic porphyria (B) Protoporphyria (C) Hereditary coproporphyria (D) Variegate porphyria
Description : Which of the following vitamins would most likely become deficient in a person who develops a completely carnivorous life style? (A) Thiamine (B) Niacin (C) Cobalamine (D) Vitamin C
Description : The proteins present in maize are deficient in (A) Lysine (B) Threonine (C) Tryptophan (D) Tyrosine
Description : The vitamin which would most likely become deficient in an individual who develop a completely carnivorous life style is (A) Thiamin (B) Niacin (C) Vitamin C (D) Cobalamin
Description : Marasmus occurs from deficient intake of (A) Essential amino acids (B) Essential fatty acids (C) Calories (D) Zinc
Description : Kwashiorkor occurs when the diet is severely deficient in (A) Iron (B) Calories (C) Proteins (D) Essential fatty acids
Description : All the following statements about albinism are correct except (A) Tyrosine hydroxylase (tyrosinase) is absent or deficient in melanocytes (B) Skin is hypopigmented (C) It results in mental retardation (D) Eyes are hypopigmented
Description : Milk is deficient in (A) Calcium (B) Iron (C) Sodium (D) Potassium
Description : Milk is deficient in (A) Vitamin B1 (B) Vitamin B2 (C) Sodium (D) Potassium
Description : A water soluble vitamin deficient in egg is (A) Thiamin (B) Ribofalvin (C) Ascrobic acid (D) Cobalamin
Description : A trace element deficient in the milk is (A) Magnesium (B) Copper (C) Zinc (D) Chloride
Description : Pulses are deficient in (A) Lysine (B) Threonine (C) Methionine (D) Tryptophan
Description : A limiting amino acid is an essential amino acid (A) That is most deficient in proteins (B) That is most excess in proteins (C) That which increases the growth (D) That which increases the weight gain
Description : Milk is deficient of which mineral? (A) Phosphorus (B) Sodium (C) Iron (D) Potassium
Last Answer : C
Description : Milk is deficient in which vitamins? (A) Vitamin C (B) Vitamin A (C) Vitamin B2 (D) Vitamin K