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Which is the major pathway/cycle for removal of amonia in brain?
Biomedical Science D. Pharma Biochemistry Bachelor of Pharmacy
Q. 14 of Quiz-454 (Que-ID : 465)
Which is the major pathway/cycle for removal of amonia in brain?
- Glutamine pathway
- Kreb's Henseleit cycle
- Urea synthesis pathway
- None of these
Ans → (a)Glutamine pathway
Explanation →
This question is taken from this post → Biochemistry Practice Test 1 (For Pharmacy, paramedical and other entrance exams). - attemp/practice
More MCQs in - Biochemistry Practice Test 1 (For Pharmacy, paramedical and other entrance exams).
Q. 1 of Quiz-454 (Que-ID : 452)
The peptide bond in proteins is detected by
- Biuret test
- formaldehyde
- Million test
- water
Q. 2 of Quiz-454 (Que-ID : 453)
Which is the smallest amino acid?
- Glycine
- Alanine
- Valine
- Phenylalanine
Q. 4 of Quiz-454 (Que-ID : 455)
Vitamins that bind to Ca++ ATPase in intestinal cells is:
- Vitamin B1
- Vitamin B2
- Vitamin B6
- Vitamin D
Q. 5 of Quiz-454 (Que-ID : 456)
Regular use of isoniazid as antitubercular drug causes deficiency of:
- Vitamin B2
- vitamin B6
- Vitamin B12
- Vitamin B1
Q. 6 of Quiz-454 (Que-ID : 457)
Sakaguchi's test is specified to:
- Glycine
- Arginine
- Tryptophan
- Tyrosine
Q. 7 of Quiz-454 (Que-ID : 458)
Which Enzyme is useful for the clinical diagnosis of acute pancreatitis?
- Lipase
- Amylase
- Creatinine phosphokinase
- Both A and B
Q. 8 of Quiz-454 (Que-ID : 459)
Which enzyme catalyse the linking of two compounds?
- Transferase
- Isomerase
- Ligase
- Lyases
Q. 9 of Quiz-454 (Que-ID : 460)
Enzyme Reaction kinetics are governed by:
- Michaelis theory
- Menten theory
- Michaellis and Menten theory
- Noyes and Whitney theory
Q. 10 of Quiz-454 (Que-ID : 461)
What is the source of carbon atoms in Cholesterol?
- Acetyl-CoA
- Lanosterol
- Squalene
- Mevalonic acid
Q. 11 of Quiz-454 (Que-ID : 462)
The Enzymes of HMP pathway are located in:
- Cytosol
- Adipose tissue
- Heart
- Intestine
Q. 12 of Quiz-454 (Que-ID : 463)
The citrate is converted into isocitrate via cis-aconitase by the enzyme:
- Cutrate synthase
- aconitase
- isocitrate dehydrogenate
- malate dehydrogenase
Q. 13 of Quiz-454 (Que-ID : 464)
In Glycolysis under anaerobic condition, there is a net gain of:
- 4 ATP
- 3 ATP
- 2 ATP
- 1 ATP
Q. 14 of Quiz-454 (Que-ID : 465)
Which is the major pathway/cycle for removal of amonia in brain?
- Glutamine pathway
- Kreb's Henseleit cycle
- Urea synthesis pathway
- None of these
Q. 15 of Quiz-454 (Que-ID : 466)
The disease albinism is related to:
- defect of tyrosine metabolism
- defect of phenylealanine metabolism
- defect related to melanin biosynthesis
- All of these
Q. 16 of Quiz-454 (Que-ID : 467)
Knoop's beta oxidation is related to:
- oxidation of fatty acids
- oxidation of acetyl Coenzyme
- oxidation of keto-bodies
- oxidation of uric acid
Q. 17 of Quiz-454 (Que-ID : 468)
The normal level of calcium in blood plasma is:
- 20-40 mg/ 100ml
- 30-40 mg/100 ml
- 9-11 mg/100 ml
- 100mg/100 ml
Q. 19 of Quiz-454 (Que-ID : 470)
Barfoed's reagent is a solution of:
- copper sulphate
- copper acetate in acetic acid
- cupric tartrate
- cupric nitrate
Q. 20 of Quiz-454 (Que-ID : 471)
The risk factor for atherosclerosis is related to:
- Chylomicron
- VLDL
- HDL
- VLDL and LDL
Q. 21 of Quiz-454 (Que-ID : 472)
The precursor for Vitamin D is:
- Fatty acid
- Sterol
- Cholesterol
- Lipid
Q. 23 of Quiz-454 (Que-ID : 474)
Bial's Reagent is a solution of:
- Alpha napthol in alcohol
- Phenol in 30% HCL
- Orcinol in 30% HCL
- Orcinol in 30% HCL + ferric chloride
Q. 24 of Quiz-454 (Que-ID : 475)
Fluorosis is caused by the excess intake of:
- Copper
- Calcium
- Zinc
- Fluorine
Q. 25 of Quiz-454 (Que-ID : 476)
Mutarotation is:
- change in structure
- change in cyclic structure
- change in optical rotation
- none of above
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Q. 11 of Quiz- (Que-ID : 654)
Glucocorticoid are used in the treatment of :
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- Inflammation and allergy
- Skin infections
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Q. 5 of Quiz- (Que-ID : 1499)
The smooth muscle structure that is relaxed by choli- nergic drugs is
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Q. 26 of Quiz- (Que-ID : 1119)
Acetazolamide, carbonic anhydrase inhibitor, is used in
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- Bacterial infection
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Q. 9 of Quiz- (Que-ID : 460)
Enzyme Reaction kinetics are governed by:
- Michaelis theory
- Menten theory
- Michaellis and Menten theory
- Noyes and Whitney theory
Q. 8 of Quiz- (Que-ID : 1074)
Which one of these drug is mono-amine oxidase (MAO) inhibitor?
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- Amitriptyline
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Q. 10 of Quiz- (Que-ID : 1076)
Parkinsonism occurs due to -
- Excess of dopamine
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- Depletion of epinephrine
- None of the above
Q. 5 of Quiz- (Que-ID : 92)
Which one of the following drug's tablet should be stored in the closely tight container to prevent loss of potency?
- Phenytoin
- Propranolol
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- All of these
Q. 41 of Quiz- (Que-ID : 4947)
What is the role of glidants in tablet formulation?
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Q. 1 of Quiz- (Que-ID : 1642)
Which of the following Antibody involve in Type-I ypersensitivity reaction?
- IgG
- IgA
- IgE
- IgM
Q. 7 of Quiz- (Que-ID : 1564)
Drugs converted to suitable form are known as
- Dosage form
- Excipients
- API
- Diluents
Q. 29 of Quiz- (Que-ID : 116)
A process of sepration of molecules through the use of semi-permeable membrane is known as
- Osmosis
- Dialysis
- Seiving
- Diffusion
Directions : For each question, choose a correct option from given four options (A, B, C and D)
Q. 21 of Quiz- (Que-ID : 1235)Angina induced by emotions is reffered to as-
- Prinz metals angina
- variant angina
- classic angina
- unstable angina
Q. 15 of Quiz- (Que-ID : 1081)
Mannitol acts as diuretic by-
- Increasing the osmotic pressor in renal tubule
- Increasing the rate if glomerular filtration
- Inhibiting the reabsorption of sodium ion
- None of the above
Q. 26 of Quiz- (Que-ID : 1376)
Pantohenic acid is also known as-
- vitamin B1
- vitamin B5
- vitamin B2
- Vitamin B12
Q. 2 of Quiz- (Que-ID : 1653)
The occurrence of typhoid is high in following circumstances except
- Comes in contact with infected person
- Use of narrow spectrum antibiotic
- Living with poor sanitation
- None of the above
Q. 8 of Quiz- (Que-ID : 459)
Which enzyme catalyse the linking of two compounds?
- Transferase
- Isomerase
- Ligase
- Lyases
Q. 40 of Quiz- (Que-ID : 127)
The constituent of essential oil is
- Polyterpenoid
- Tetraterpenoid
- mono and sesquiterpenoid
- Triterpenoid
Q. 26 of Quiz- (Que-ID : 669)
Which one of the following drug shows antiplatelet activity?
Which one of the following drug shows antiplatelet activity?
- Verapamil
- Nifedipine
- Warferin
- Dipyridamole
Q. 3 of Quiz- (Que-ID : 1443)
Composition of blood is…
- Plasma and blood cells
- Plasma and RBCs
- Plasma and WBCs
- Respiratory gases and blood cells
Q. 17 of Quiz- (Que-ID : 1083)
Antithyroid drugs decrease the synthesis of thyroxine by -
- Decreasing the availability of amino acid
- Destroying the cell in thyroid gland
- Interfering with incorporation of iodide thyroglobulin
- All of these
Q. 24 of Quiz- (Que-ID : 3874)
In example of enzyme in lyase class
- Lipase
- Hexokinase
- Aldolase
- Urease
Q. 30 of Quiz- (Que-ID : 1708)
which of the following is used as Rust inhibitor?
- Sodium nitrite
- liquid nitrogen
- Calcium carbide
- sodium thiosulphate
Q. 10 of Quiz- (Que-ID : 1133)
Which thickening agent is inorganic in nature?
- Acacia
- Compound tragacanth powder
- Bentonite
- None of the above
Q. 19 of Quiz- (Que-ID : 1328)
The layout of drug store depends upon-
- Pharmacist/proprietor
- Rules specified in shedule N
- Availability of space
- All of the above
Q. 6 of Quiz- (Que-ID : 1072)
Largactil is a a common name for -
- Prochlorperazine
- Chlorpromazine
- Perphenazine
- Promethazine
Q. 9 of Quiz- (Que-ID : 19)
In, Alcoholism, which one of these drug is used?
- Disulfiram
- Methanol
- Barbituric acid
- None of these
Q. 4 of Quiz- (Que-ID : 1354)
one example of glycoside is-
- Cholesterol
- Sphingomyelin
- Lecithin
- Gangliosides
Q. 24 of Quiz- (Que-ID : 475)
Fluorosis is caused by the excess intake of:
- Copper
- Calcium
- Zinc
- Fluorine
Q. 1 of Quiz- (Que-ID : 1261)
Rifampicin and isoniazid is used for-
- Tuberculosis
- leprosy
- Helmintics
- Fungal disease
Q. 29 of Quiz- (Que-ID : 1095)
which one of these antineoplastic (anticancer) drugs contains platinum?
- Nitrogen mustard
- Busulphan
- Cisplatin
- Daunorubicin
Q. 3 of Quiz- (Que-ID : 1530)
The chin can be described as being on the _____ surface of the skull.
- inferior
- lateral
- superior
- ventral
Q. 7 of Quiz- (Que-ID : 458)
Which Enzyme is useful for the clinical diagnosis of acute pancreatitis?
- Lipase
- Amylase
- Creatinine phosphokinase
- Both A and B
Q. 10 of Quiz- (Que-ID : 3810)
In beta oxidation no of ATP molecule utilised are
- 4
- 2
- 5
- Nono of the above
Q. 7 of Quiz- (Que-ID : 1473)
Worm infestation is also called ....
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- Helminthiasis
- Antiemetics
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Q. 10 of Quiz- (Que-ID : 1360)
Milky type colour of urine is due to the presence of-
- Albumins
- haemoglobin
- Fatty acid
- Nephritis
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