Free radicals can be inactivated by the following enzymes EXCEPT__________________?
(A) Glutathione peroxidase
(B) Catalase
(C) Superoxide dismutase
(D) Myeloperoxidase
The fluid mosaic model of membrane structure was proposed by_______________?
(A) Watson and Crick
(B) Edwarg Angle
(C) G.V Black
(D) Singer and Nicolson
Under metabolic conditions associated with a high rate of fatty acid oxidation liver produces________________?
(A) Glutamate
(B) Acetoacetate
(C) Cholesterol
(D) Glycine
The transmembrane adhesive molecules present in hemi desmosomes which specifically binds to basal lamina glycoprotein laminin are______________?
(A) Integrin a6-B4
(B) The catenins desmoplakin
(C) cadherins desmoglein
(D) a and B catenin
During phagocytosis, the metabolic process called respiratory burst involves the activation of_____________?
(A) Oxidase
(B) Hydrolase
(C) Peroxidase
(D) Dehydrogenase
Which of the following is the best site of absorption of calcium ?
(A) Proximal segment of small intestine
(B) Middle segment of small intestine
(C) Ascending colon
(D) Ileum
Transport form of iron is______________?
(A) Transferrin
(B) Ferritin
(C) Apoferritin
(D) Lactoferrin
Which is the poorest source of calcium among the following______________?
(A) Rice
(B) Human milk
(C) Egg yolk
(D) Cow’s milk
A patient of type 2 diabetes mellitus is given nutrition rich in________________?
(A) Proteins
(B) Carbohydrates
(C) Fat
(D) Fibre rich diet
All are components of basement membrane except________________?
(A) nidogen
(B) Laminin
(C) Eutactin
(D) Rhodopsin