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Regular use of isoniazid as antitubercular drug causes deficiency of:
Biomedical Science D. Pharma Biochemistry Bachelor of Pharmacy
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
Ans → (b)vitamin B6
Explanation → Isoniazid causes depletion of vitamin B6 (Pyridoxin).
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
More MCQs In - Biomedical Science D. Pharma Biochemistry Bachelor of Pharmacy
Q. 4 of Quiz- (Que-ID : 1655)
The typical incubation period of salmonella is _____ days
- 10-14
- 5-8
- 1-2
- 15-20
Q. 1 of Quiz- (Que-ID : 1451)
When businesses organisations owned and controlled by a single person it is…
- Sole proprietorship
- Partnership firms
- Co operative society
- All of them
Q. 1 of Quiz- (Que-ID : 1538)
BID in pharmaceutical terms refers to which of the following?
- Twice a day
- Thrice a day
- Twice a week
- After two days
Q. 16 of Quiz- (Que-ID : 1366)
Multiple forms of same enzymes are called-
- Coenzyme
- Apoenzymes
- Isoenzymes
- Haloenzymes
Q. 3 of Quiz- (Que-ID : 676)
Plasticizers are added in plastic to provide
- Flexibility
- heat stability
- Mechanical strength
- none of these
Q. 7 of Quiz- (Que-ID : 1574)
Which one of the following is a bone that is embedded within a tendon?
- hyoid
- sesamoid
- sphenoid
- ethmoid
Q. 27 of Quiz- (Que-ID : 1377)
Cholesterol is one of the important factor in the synthesis of-
- Bile acids
- hormones
- vitamin D
- All of the above
Q. 15 of Quiz- (Que-ID : 1108)
The chemical name for metronidazole is
- 2-methyl-5- nitro-1H-imidazole-1-ethanol
- 2-methyl- 5-nitro-1H-imidazole-1-methanol
- 2-methyl-5-nitro-2H-imidazole-1-ethanol
- 2-methyl-5-nitro-1H-imidazole-1- methanol
Directions :
Which of the following organs is innervated only by parasympathetic nerves
- Sweat glands
- Ciliary muscle
- Iris muscles
- Splenic capsule
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. 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. 21 of Quiz- (Que-ID : 108)
Antipsychotic drug-induced parkinsonism is treated by
- Trihexyphenidyl
- Levodopa
- Selegiline
- Amantadine
Q. 5 of Quiz- (Que-ID : 646)
Chlorpromazine is useful in the treatment of -
- Mental depression
- Schizophrenia
- Parkinsonism
- None of the above
Q. 30 of Quiz- (Que-ID : 1410)
Silk fibres obtained from-
- seeds of goissypium
- Cacoons of Bombyx mori
- Synthetic source
- Corchorus cupsularin
Q. 25 of Quiz- (Que-ID : 3825)
Serum and phosphatase activity increases during
- Carcinoma
- Pancreatitis
- Leukemia
- Obstructive jaundice
Q. 8 of Quiz- (Que-ID : 1817)
Methotrexate is a -
- Enzyme inhibitor
- Receptor blocker
- Alkylating agent
- Anti-metabolic
Q. 10 of Quiz- (Que-ID : 461)
What is the source of carbon atoms in Cholesterol?
- Acetyl-CoA
- Lanosterol
- Squalene
- Mevalonic acid
Q. 11 of Quiz- (Que-ID : 1689)
Antidote used in Cyanide poisoning is-
- Sodium chloride
- Potassium iodide
- sodium thiosulphate
- sodium bicarbonate
Q. 9 of Quiz- (Que-ID : 1318)
A leader who permits the members of the group to do whatever they want to do whatever they want to do may be classified into-
- Democratic leader
- Laissez - Faire leader
- Herzberg leader
- social leader
Q. 28 of Quiz- (Que-ID : 1378)
The cyclic fatty acid, Chaulmoogric acid is used in the treatment of-
- T.B.
- ulcers
- Leprosy
- Goiter
Q. 24 of Quiz- (Que-ID : 526)
Import of cosmetic intended for use on the eye lash containing coaltar:
- Permitted
- Exempted
- Prohibited
- None of the above
Q. 28 of Quiz- (Que-ID : 1706)
Which of the following is used as cryotherepeutic agent?
- Calcium carbide
- Liquid nitrogen
- calcium cyanamide
- sodium nitrite
Q. 21 of Quiz- (Que-ID : 1087)
The structure of penicillin consists of
- Thiozolidine
- β -lactam
- Thiazolidine and β -lactam ring
- None of the above
Q. 5 of Quiz- (Que-ID : 3830)
The normal value for glucose in the blood is
- 250 mg
- 200 mg
- 100-200 mg
- 80-120 mg
Q. 11 of Quiz- (Que-ID : 462)
The Enzymes of HMP pathway are located in:
- Cytosol
- Adipose tissue
- Heart
- Intestine
Q. 19 of Quiz- (Que-ID : 495)
Ciliary body in the eye ball is the extension of:
- Sclera
- Choroid
- Retina
- cornea
Q. 1 of Quiz- (Que-ID : 452)
The peptide bond in proteins is detected by
- Biuret test
- formaldehyde
- Million test
- water
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. 7 of Quiz- (Que-ID : 1473)
Worm infestation is also called ....
- Amoebiasis
- Helminthiasis
- Antiemetics
- None of them
Directions : .
Q. 2 of Quiz- (Que-ID : 1496)The following cotransmitter is most probably involved in mediating nonadrenergic-noncholinergic (NANC) relaxation of the gut
- Nitric oxide (NO)
- Adenosine
- Neuropeptide Y (NPY)
- Kallidin
Directions : For each question, choose a correct option from given four options (A, B, C and D)
Q. 22 of Quiz- (Que-ID : 1236)Invert suger consists of-
- Dextrose and laevulose
- Dextrose and sucrose
- Fructose and sucrose
- Dextrose and fructose
Q. 30 of Quiz- (Que-ID : 1123)
The diagnostic agent propyliodone is used for -
- Urography
- Bronchography
- Arteriography
- Myelography
Q. 50 of Quiz- (Que-ID : 137)
List of minimum equipements required for efficient running of pharmacy is given in shedule
- M
- N
- A
- R
Q. 17 of Quiz- (Que-ID : 493)
Vestibule is present in
- External ear
- Internal ear
- Middle ear
- None of these
Q. 5 of Quiz- (Que-ID : 1029)
Ball Mills work on the principle of
- Impact
- Attrition
- Crushing
- Impact and attrition
Q. 11 of Quiz- (Que-ID : 1689)
Antidote used in Cyanide poisoning is-
- Sodium chloride
- Potassium iodide
- sodium thiosulphate
- sodium bicarbonate
Q. 2 of Quiz- (Que-ID : 643)
Which one of these is μ-opioid agonist?
- Pethidine
- Codeine
- Nalorphine
- None of these
Q. 30 of Quiz- (Que-ID : 1708)
which of the following is used as Rust inhibitor?
- Sodium nitrite
- liquid nitrogen
- Calcium carbide
- sodium thiosulphate
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