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The main ring structure is present in tryptophan is-
Biomedical Science D. Pharma B. Pharma Biochemistry Bachelor of Pharmacy Diploma in Pharmacy
Q. 22 of Quiz-776 (Que-ID : 1372)
The main ring structure is present in tryptophan is-
- Indole
- imidazole
- furan
- thiophane
Ans → (a)Indole
Explanation → Tryptophan consists of Indole ring.
This question is taken from this post → Biochemistry MCQs based Practice test 2 | Pharmacy Exams - attemp/practice
More MCQs in - Biochemistry MCQs based Practice test 2 | Pharmacy Exams
Q. 1 of Quiz-776 (Que-ID : 1351)
Proteins are precipitated by-
- water
- sodium hydroxide
- formaldehyde
- Trichloro acetic acid
Q. 2 of Quiz-776 (Que-ID : 1352)
The major site of fat digestion is-
- Large intestine
- small intestine
- Kidney
- Liver
Q. 3 of Quiz-776 (Que-ID : 1353)
Ninhydrin oxidatively decarboxylates α-amino acids to-
- CO2
- H2O,CO2
- CO2,NH3
- NH3
Q. 4 of Quiz-776 (Que-ID : 1354)
one example of glycoside is-
- Cholesterol
- Sphingomyelin
- Lecithin
- Gangliosides
Q. 5 of Quiz-776 (Que-ID : 1355)
Malonate is a competitive inhibitor of-
- Succinate
- Fumerate
- Oxaloacetate
- Aspaartate
Q. 6 of Quiz-776 (Que-ID : 1356)
Alkaline phosphate level is increases in which disease?
- Rickets
- Leukemia
- Cardial infection
- Pancreatic deficiency
Q. 7 of Quiz-776 (Que-ID : 1357)
What are the chief storage sites for manganese in the body?
- Kidney
- Muscles
- Stomach
- Heart
Q. 8 of Quiz-776 (Que-ID : 1358)
Microcytic hypochromic anemia occurs due to deficiency of-
- Cu++
- CO2
- Zinc
- Iron
Q. 9 of Quiz-776 (Que-ID : 1359)
The first amino acid during protein synthesis is-
- Arginine
- leucine
- valine
- methionine
Q. 10 of Quiz-776 (Que-ID : 1360)
Milky type colour of urine is due to the presence of-
- Albumins
- haemoglobin
- Fatty acid
- Nephritis
Q. 11 of Quiz-776 (Que-ID : 1361)
FAD and FMN are coenzyme form of-
- Thiamine
- Riboflavin
- Ascorbic acid
- none of the above
Q. 12 of Quiz-776 (Que-ID : 1362)
Which monosaccharide unit constitutes Milk Sugar?
- Galactose and glucose
- 2 galactose units
- 2 glucose units
- Fructose and galactose
Q. 13 of Quiz-776 (Que-ID : 1363)
The sugars formed as a result of sucrose digestion are-
- Fructose and glucose
- maltose and glucose
- glucose and glucose
- galactose and glucose
Q. 14 of Quiz-776 (Que-ID : 1364)
The processing of blood clotting is initiated by-
- Prothrombin
- Fibrinogen
- Thrombin
- Thromboplastin
Q. 15 of Quiz-776 (Que-ID : 1365)
Intracellular substance present in connective tissue is-
- Fatty in nature
- Muco polysaccharide
- Protein
- none of the above
Q. 16 of Quiz-776 (Que-ID : 1366)
Multiple forms of same enzymes are called-
- Coenzyme
- Apoenzymes
- Isoenzymes
- Haloenzymes
Q. 17 of Quiz-776 (Que-ID : 1367)
Treatment of glycogen with iodine shows which colour?
- Violet
- Green
- Red
- Yellow
Q. 18 of Quiz-776 (Que-ID : 1368)
Which alcohol is a constituent of flavin coenzyme?
- inositol
- xylitol
- Ribitol
- Mannitol
Q. 19 of Quiz-776 (Que-ID : 1369)
In TCA, oxaloacetate is formed from-
- Fumarate
- L-ketoglutarate
- succinate
- Malate
Q. 20 of Quiz-776 (Que-ID : 1370)
Net ATPs formed in the β oxidation of palmitic acid?
- 100
- 30
- 50
- 129
Q. 21 of Quiz-776 (Que-ID : 1371)
Edman's reagent is chemically-
- Phenyl isothiocyanate
- Phenyl chloride
- Phenyl bromide
- Aniline
Q. 22 of Quiz-776 (Que-ID : 1372)
The main ring structure is present in tryptophan is-
- Indole
- imidazole
- furan
- thiophane
Q. 23 of Quiz-776 (Que-ID : 1373)
Double helix structure of DNA was proposed by-
- Lewis
- Chargaff's
- James Watson and crick
- Mandel
Q. 25 of Quiz-776 (Que-ID : 1375)
Xanthine is converted to uric acid in the presence of enzyme-
- Xanthine oxidase
- xanthine reductase
- xanthine transferase
- xanthine isomerase
Q. 26 of Quiz-776 (Que-ID : 1376)
Pantohenic acid is also known as-
- vitamin B1
- vitamin B5
- vitamin B2
- Vitamin B12
Q. 27 of Quiz-776 (Que-ID : 1377)
Cholesterol is one of the important factor in the synthesis of-
- Bile acids
- hormones
- vitamin D
- All of the above
Q. 28 of Quiz-776 (Que-ID : 1378)
The cyclic fatty acid, Chaulmoogric acid is used in the treatment of-
- T.B.
- ulcers
- Leprosy
- Goiter
Q. 29 of Quiz-776 (Que-ID : 1379)
Cynocobalamine is the metabolic effect of-
- Bacillus pumulis
- Streptomyces griseus
- Bacillus subtilis
- Bacillus sterothermophilus
Q. 30 of Quiz-776 (Que-ID : 1380)
Menke's disease is related to-
- deficiency of sulphur
- deficiency of zinc
- defect in transport of copper
- defect in transport of zinc
More MCQs In - Biomedical Science D. Pharma B. Pharma Biochemistry Bachelor of Pharmacy Diploma in Pharmacy
Q. 7 of Quiz- (Que-ID : 1357)
What are the chief storage sites for manganese in the body?
- Kidney
- Muscles
- Stomach
- Heart
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
Q. 3 of Quiz- (Que-ID : 1263)
Abnormal constituent in jaundice is-
- Sugar
- Protein
- Bilirubin
- Ketone bodies
Directions :
Substances in which medicament is either dissolved or suspended are… …
- Elixirs
- Vehicles
- Emulsions
- Mixtures
Q. 20 of Quiz- (Que-ID : 663)
Sodium valproate prevent the epileptic seizure by -
- Depressing the CNS
- Preventing influx of sodium
- Preventing influx of calcium
- None of the above
Q. 23 of Quiz- (Que-ID : 1089)
Vermox is a common brand for -
- Thiabendazole
- Piperazine
- Mebendazole
- Metronidazole
Q. 18 of Quiz- (Que-ID : 1278)
The valuable reference material which helps medical and paramedical staff in evaluation is-
- administrative record
- medical record
- hospital formulary
- none of these
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. 21 of Quiz- (Que-ID : 1144)
If the red blood cells are placed in 5% w/v sodium chloride solution then -
- Hemolysis occurs
- Shrinkage of cell occur
- Cells become more red
- None of the above
Q. 14 of Quiz- (Que-ID : 1692)
Milk of magnesia is a common name for-
- Suspension of magnesium oxide
- suspension of magnesium hydroxide
- suspension of magnesium carbonate
- none of the above
Directions : For each question, choose a correct option from given four options (A, B, C and D)
Q. 23 of Quiz- (Que-ID : 1237)Patient controlled analgesia (PCA) is a system in which-
- Analgesia drugs are taken orally
- Analgesia are taken I/V or I/M
- Analgesia are administered I/V by nurse/physician
- Analgesia are taken by I/V or S/C route directly by patient himself.
Q. 6 of Quiz- (Que-ID : 1483)
The consumption of a drug apart from medical needs or in unnecessary quantities is…
- Drug misuse
- Drug habituation
- Drug abuse
- Drug addiction
Q. 12 of Quiz- (Que-ID : 99)
The phosphate antiviral agent is
- Ribavirin
- Didanosine
- Ganciclovir
- Foscarnet
Q. 6 of Quiz- (Que-ID : 1490)
Marked redistribution is a feature of
- Highly plasma protein bound drugs
- Depot preparations
- Highly lipid soluble drugs
- Poorly lipid soluble drugs
Q. 6 of Quiz- (Que-ID : 1099)
Digoxin contains hydroxyl groups at position-
- 3 and 12
- 3 and 14
- 3, 12 and 14
- 3, 12 and 15
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. 12 of Quiz- (Que-ID : 1392)
Keller-Killiani test is specified for-
- Aglycon part of digitalis glycosides
- Glycon part of Digitalis glycosides
- Both Glycon and Aglycon part
- none of the above
Q. 3 of Quiz- (Que-ID : 1469)
Alcoholic or hydroalcoholic preparations of vegetable drugs are….
- Syrups
- Emulsions
- Mixtures
- Tinctures
Q. 4 of Quiz- (Que-ID : 1645)
Which of the following part of the HIV is bind to CD4 receptor of of T per cell?
- gp120
- gp12000
- gp12
- gp1200
Q. 12 of Quiz- (Que-ID : 1821)
Amphotericin B, polyene antibiotic act by-
- Intracting with fungal membrane sterol
- Inhibiting protein synthesis
- Inhibiting cell wall synthesis
- all of the above
Q. 16 of Quiz- (Que-ID : 1169)
Dextrose injection is sterilised by
- Hot air oven
- Autoclave
- Tyndallization
- Pasteurization
Q. 9 of Quiz- (Que-ID : 1566)
When two or more drugs are used in combination to increase the pharmacological action, the phenomenon is known as ………
- Potentisation
- Combination
- Synergism
- Antagonism
Q. 1 of Quiz- (Que-ID : 1485)
Compared to subcutaneous injection, the intramus- cular injection of drugs:
- Is more painful
- Produces faster response
- Is unsuitable for depot preparations
- Carries greater risk of anaphylactic reaction
Q. 13 of Quiz- (Que-ID : 656)
Tetracycline act by -
- Inhibition of protein synthesis
- Interfering in cell wall synthesis
- Altering the permeability of cell membrane of organism
- All of the above
Q. 24 of Quiz- (Que-ID : 1702)
The lead acetate cotton wool is used in limit test for arsenic to-
- Make the arsine gas
- Develop the yellow colour
- Trap the hydrogen sulphide gas
- none of the above
Q. 21 of Quiz- (Que-ID : 1401)
Terpentine oil contains mainly-
- citral
- α-pinene
- Limonene
- Phellandrene
Q. 5 of Quiz- (Que-ID : 1489)
Bioavailability differences among oral formulations of a drug are most likely to occur if the drug
- Undergoes little first-pass metabolism
- Is incompletely absorbed
- Is freely water soluble
- Is completely absorbed
Q. 7 of Quiz- (Que-ID : 1073)
Which drug is preferred to give to bed wetted children?
- Amitriptyline
- Imipramine
- Phenelzine
- Isocarboxazide
Q. 3 of Quiz- (Que-ID : 1607)
What is glycolysis?
- synthesis of glycogen
- breakdown of glycogen
- synthesis of glucose
- Utilization of glucose
Directions : For each question, choose a correct option from given four options (A, B, C and D)
Q. 25 of Quiz- (Que-ID : 1239)Low bioavailability indicates that-
- drug is poorly absorbed
- drug is rapidly metabolised
- drug is not properly relesaed from the formulation
- all of the above
Q. 16 of Quiz- (Que-ID : 1199)
The exchange of goods between foreign producers and foreign consumer comes under -
- Import and export trade
- Import trade
- Entrepot trade
- External trade
Q. 11 of Quiz- (Que-ID : 2223)
Bismuth subcarbonate is an example of-
- Chelating agent
- Preservative
- Protective and adsorbents
- Cathartics
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. 8 of Quiz- (Que-ID : 1032)
Give the name of the mill in which no wear occurs
- Ball mill
- Edge runner mill
- Fluid energy mill
- Roller mill
Q. 16 of Quiz- (Que-ID : 3916)
Biotin structure is formed by fusion of
- Imidazole and thiophene ring
- Imidazole and furan rings
- Imidazole and insoles ring
- Imidazole and purine rings
Q. 14 of Quiz- (Que-ID : 657)
Nystatin is principally effective in:
- Candidia albicans
- Blastomyces
- Cryptococcus histoplasma
- All of the above
Q. 2 of Quiz- (Que-ID : 1519)
Which one of the following traits is not a characteristic of life shared by all organisms?
- growth
- circulation
- photosynthesis
- digestion
Q. 30 of Quiz- (Que-ID : 1410)
Silk fibres obtained from-
- seeds of goissypium
- Cacoons of Bombyx mori
- Synthetic source
- Corchorus cupsularin
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