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Biochemistry and Clinical Pathology Quiz 1

Biochemistry and Clinical Pathology Quiz Based on Pharmacist Exam Question 1

Welcome to the “Biochemistry and Clinical Pathology Quiz Based on Pharmacist Exam Question 1,” featuring 60 carefully curated questions from previous pharmacist exams. This quiz is designed to sharpen your knowledge in biochemistry and clinical pathology, making it an invaluable resource for candidates preparing for the GPAT, NIPER, Pharmacist exams, and the RRB Pharmacist exam. Each question reflects the type of material that has been tested in past exams, ensuring you are well-prepared for your upcoming assessments. Strengthen your exam strategy and ace your exams with this essential quiz!

Biochemistry and Clinical Pathology 1

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1 / 58

1. Which of the following is NOT the IUPAC system of nomenclature?

UP NHM Pharmacist (29.12.2022)

a. 2-butene

b. Isobutene

c. 1-butene

d. 2-methyl propene

2 / 58

2. Which category of drugs that are prohibited to be imported:

Kerala PSC Pharmacist Gr.II(27.10.2022)

a. Unani Drugs

b. Misbranded Drugs

c. Schedule H drugs

d. Toilet preparations

3 / 58

3. Cracks in lips is deficiency symptom of which vitamin?

HPSSC Pharmacist(14.05.2022)

a. B4

b. B3

c. B2

d. B1

4 / 58

4. Which of the following is not a lipid?

UP NHM Pharmacist (29.12.2022)

a. Wax

b. Protein

c. Oil

d. Fat

5 / 58

5. Which of the following is not aromatic?

Lucknow Cantonment Board Pharmacist (05.02.2023)

a. Anthracene

b. Cyclopentadiene

c. Tetracene

d. Cyclopentadienyl anion

6 / 58

6. The normal range of cholesterol in the body is:

HPSSC Pharmacist(14.05.2022)

a. 150-200

b. 100-150

c. 50-100

d. 25-50

7 / 58

7. A biological assay use to assess the mutagenic potential of a Pharmaceutical product is _____

Lucknow Cantonment Board Pharmacist (05.02.2023)

a. Toxicity test

b. Ames test

c. Sterility test

d. Antibiotic assay

8 / 58

8. Chemical formula for talc is____

HPSSC Pharmacist(22.08.2022)

a. 4MgO.3SiO2.H2O

b. 3MgO.3SiO2.H2O

c. 3MgO.4SiO.HO

d. 4MgO.4SiO2.H2O

9 / 58

9. The pH of 0.1 M NaOH solution is:

UP NHM Pharmacist (29.12.2022)

a. 5

b. 0.1

c. 1

d. 13

10 / 58

10. Given below are two statements
Statement I: Sequencing of DNA is much easier than RNA sequencing due to greater stability
Statement II: The chemical method of DNA sequencing (Maxam & Gilbert) works for only single stranded DNA In light of the above statements, choose the correct answer from the options given below

GPAT(09.04.2022)

a. Both Statement I and Statement II are false

b. Statement I is true but Statement II is false

c. Statement I is false but Statement II is true

d. Both Statement I and Statement II are true

11 / 58

11. Identify the heterocyclic structure:

HPSSC Pharmacist(22.08.2022)

a. Pyrazine

b. Piperazine

c. Pyrimidine

d. Pyridazine

12 / 58

12. An element essential as electron carrier is________

HPSSC Pharmacist(22.08.2022)

a. Calcium

b. Zinc

c. Potassium

d. Iron

13 / 58

13. Which sugar gives a positive seliwanoff’s test?

HPSSC Pharmacist(14.05.2022)

a. Maltose

b. Lactose

c. Glucose

d. Fructose

14 / 58

14. High magnification of electron microscope is due to:

HPSSC Pharmacist(14.05.2022)

a. Electromagnets

b. Electron beam

c. High voltage

d. Vacuum

15 / 58

15. Pentose sugar gives which test positive?

HPSSC Pharmacist(14.05.2022)

a. Mucic acid test

b. Full saturation test

c. Bials test

d. Inversion test

16 / 58

16. Staggered and eclipsed is a type of________

Lucknow Cantonment Board Pharmacist (05.02.2023)

a. Tautomer

b. Enantiomer

c. Conformer

d. Geometrical isomer

17 / 58

17. Coenzyme NAD is derivative of___

HPSSC Pharmacist(14.05.2022)

a. Niacin

b. Adenine

c. Riboflavin

d. Thiamine

18 / 58

18. Mixture of amino acids can be separated by______

Lucknow Cantonment Board Pharmacist (05.02.2023)

a. Sublimation

b. Distillation

c. Denaturation

d. Chromatography

19 / 58

19. Identify the heterocyclic ring:

HPSSC Pharmacist(14.05.2022)

a. Pyridazine

b. Pyrimidine

c. Piperazine

d. Pyrazine

20 / 58

20. Chlorocresol has following functional groups attached to it:

HPSSC Pharmacist(22.08.2022)

a. Two methyl groups, one hydroxyl group and one chlorine

b. Two methyl groups, two hydroxyl group and one chlorine

c. Two methyl groups, two hydroxyl groups and two chlorine

d. One methyl group, one hydroxyl group and one chlorine

21 / 58

21. Which of the following is the chif constituent of vinegar?

UP NHM Pharmacist (29.12.2022)

a. Methane

b. Acetaldehyde

c. Acetic acid

d. Ethane

22 / 58

22. Crystallisation of sugar is due to______

Lucknow Cantonment Board Pharmacist (05.02.2023)

a. Low concentration

b. Saturation

c. Unsaturation

d. Drying

23 / 58

23. Which of the following enzyme class is dependent on adenosine triphosphate?

UP NHM Pharmacist (29.12.2022)

a. Ligases

b. Hydrolases

c. Oxidoreductases

d. Transferases

24 / 58

24. Which of the following is meta directive:

Lucknow Cantonment Board Pharmacist (05.02.2023)

a. Cyano

b. Nitro

c. Ester

d. All the above

25 / 58

25. Rubber is______

HPSSC Pharmacist(22.08.2022)

a. Monoterpene

b. Tetraterpene

c. Diterpene

d. Polyterpene

26 / 58

26. Coil of life is_______

HPSSC Pharmacist(22.08.2022)

a. Chromosome

b. Chromatin

c. RNA

d. DNA

27 / 58

27. Identify the example of sulphur containing amino acid.

UPSSSC Pharmacist (26.03.2023)

a. Tyrosine

b. Cysteine

c. Glycine

d. Aspartic acid

28 / 58

28. Hexokinase enzyme require _____ metal ions for activity.

HPSSC Pharmacist(14.05.2022)

a. Cu2+

b. K+

c. Mn2+

d. Mg2+

29 / 58

29. A molecule of amylopectin which contains 1500 glucose residues and is branched after every 30 residues. How many reducing ends are there?

Lucknow Cantonment Board Pharmacist (05.02.2023)

a. 2

b. 1

c. 0

d. 5

30 / 58

30. The incorrect statement with respect to thesolubility property of calcium hydroxide is:

HPSSC Pharmacist(14.05.2022)

a. It is soluble in sugar solutions.

b. It is insoluble in alcohol.

c. It is freely soluble in water.

d. It is soluble in glycerol.

31 / 58

31. Chemical formula for Hypophosphorus acid is:

HPSSC Pharmacist(14.05.2022)

a. HPO2

b. H3PO2

c. H2P2O2

d. HPH2O2

32 / 58

32. Number of asymmetric carbon atoms in glucose is:

HPSSC Pharmacist(14.05.2022)

a. 1

b. 3

c. 4

d. 2

33 / 58

33. The number of ATP produced when a molecule of acetyl CoA is oxidised through citric acid cycle is____

MP NHM Pharmacist-Contractual(04.08.2022)

a. 38

b. 12

c. 24

d. 15

34 / 58

34. Starting material for synthesis of sulphadiazine is:

HPSSC Pharmacist(14.05.2022)

a. 4-amino pyrimidine

b. 4-amino pyridine

c. 2-amino pyrimidine

d. 2-amino pyridine

35 / 58

35. Osmotic potential of pure water is_____

HPSSC Pharmacist(22.08.2022)

a. Zero

b. Less than zero

c. One

d. Between zero and one

36 / 58

36. Which of the following is a soft lewis/. acid .

UP NHM Pharmacist (29.12.2022)

a. BF3

b. Ag+

c. HX

d. Al+3

37 / 58

37. Role of tyrosine in body is____

HPSSC Pharmacist(22.08.2022)

a. Use by brain to produce norepinephrine.

b. Helps alleviate insomnia.

c. Production of hormones for immunity.

d. Transmit nerve impulses.

38 / 58

38. Sodium in liquid ammonia is used in_____

Lucknow Cantonment Board Pharmacist (05.02.2023)

a. Wolf-Kishner reduction

b. Clemenson reduction

c. Birch reduction

d. Stephen reduction

39 / 58

39. How many isomers are possible for glucose

Lucknow Cantonment Board Pharmacist (05.02.2023)

a. 8

b. 16

c. 12

d. 6

40 / 58

40. Which of the following is the simplest carbohydrate?

UP NHM Pharmacist (29.12.2022)

a. Acetoacetate

b. Glyceraldehyde

c. Dihydroxyacetone

d. Glucose

41 / 58

41. IUPAC name of Sulphaguanidine is______

HPSSC Pharmacist(22.08.2022)

a. 4-(2-amino phenyl) sulphonyl guanidine

b. 2-(4-amino phenyl) sulphonyl guanidine

c. 4-(2-amino pyrimidine) sulphonyl guanidine

d. 2-(4-amino pyrimidine) sulphonyl guanidine

42 / 58

42. Saturated fatty acid Arachidic acid contains _____ carbon atoms.

HPSSC Pharmacist(22.08.2022)

a. 22

b. 18

c. 20

d. 16

43 / 58

43. The intermediate of SN1 reaction is______

Lucknow Cantonment Board Pharmacist (05.02.2023)

a. Ylide

b. Carbene

c. Carbanion

d. Carbocation

44 / 58

44. Alpha naphthol and KOH is used for ……

Lucknow Cantonment Board Pharmacist (05.02.2023)

a. Methyl red test

b. Indole test

c. Voges-Proskauer test

d. Citrate test

45 / 58

45. Sucrose liberates glucose and fructose by hydrolysis of___

UP NHM Pharmacist (29.12.2022)

a. Lactase

b. Invertase

c. Hyaluronidase

d. Amylose

46 / 58

46. Which of the following is a polar aprotic Solvent:

Lucknow Cantonment Board Pharmacist (05.02.2023)

a. Chloroform

b. Water

c. Ethanol

d. DMF

47 / 58

47. Chlorophyll is a naturally occurring chelate compound in which central metal is_____

Lucknow Cantonment Board Pharmacist (05.02.2023)

a. Calcium

b. Copper

c. Magnesium

d. Iron

48 / 58

48. Which of the following is an example of a thermosetting plastic material?

GPAT(09.04.2022)

a. Polypropylene

b. PVC

c. Polyester

d. Urethanes

49 / 58

49. Terpenoid fenchone has following ring system:

HPSSC Pharmacist(22.08.2022)

a. One six member ring and one five member ring

b. Two six member rings

c. One six member ring and one four member ring

d. One six member ring and one three member ring

50 / 58

50. Glucose 6 Phosphate requires _____ metal iron for activity.

HPSSC Pharmacist(22.08.2022)

a. Mn2+

b. Mg2+

c. Fe2+

d. Cu2+

51 / 58

51. Blood: Gas partition coefficient of halothane is:

UP NHM Pharmacist (29.12.2022)

a. 16

b. 2.4

c. 0.46

d. 1.8

52 / 58

52. Which sugar does not give a positive Benedict’s test?

HPSSC Pharmacist(22.08.2022)

a. Sucrose

b. Glucose

c. Lactose

d. Maltose

53 / 58

53. Identification test for Acetate is performed by heating sample solution with equal quantity of oxalic acid. Presence of acetate is detected by:

HPSSC Pharmacist(14.05.2022)

a. White precipitate

b. Characteristic odour

c. Red colour solution

d. Brown fumes

54 / 58

54. Which of the following is a non-metal that remains liquid at room temperature?

Lucknow Cantonment Board Pharmacist (05.02.2023)

a. Bromine

b. Phosphorous

c. Helium

d. Chlorine

55 / 58

55. Which of the following vitamin helps in blood clotting?

Lucknow Cantonment Board Pharmacist (05.02.2023)/UPSSSC Pharmacist (26-03-2023)

a. Vitamin K

b. Vitamin D

c. Vitamin A

d. Vitamin C

56 / 58

56. Which of the following compound possess high aqueous solubility.

Lucknow Cantonment Board Pharmacist (05.02.2023)

a. Anhydrous

b. Hydrated

c. Semisolid

d. Crystals

57 / 58

57. “Hypo” is the synonym for:

HPSSC Pharmacist(14.05.2022)

a. Sodium Bisulphite

b. Sodium Metabisulphite

c. Hypophosphorus acid

d. Sodium Thiosulphate

58 / 58

58. Coenzyme FAD is derivative of_____

HPSSC Pharmacist(22.08.2022)

a. Niacin

b. Adenine

c. Riboflavin

d. Thiamine

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The average score is 21%

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Biochemistry and Clinical Pathology Quiz 1

Biochemistry and Clinical Pathology Quiz Based on Pharmacist Exam Question 1

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