PRE-GPAT MOCK TEST
51. Swelling index is defined as the volume in
A. Millilitres occupied by 1 g of a drug
B. Millilitres occupied by 1 mg of a drug
C. Millilitres occupied by 10 g of a drug
D. Millimetres occupied by 1 g of a drug
52. Murexide test is used for detection of
A. Tropane alkaloids
B. Quinoline alkaloids
C. Pyridine alkaloids
D. Purine alkaloids
53. Family for tea plant is
A. Rubiaceae
B. Apocyanaceae
C. Malvaceae
D. Theaceae
54. Determination of swelling index is used for
A. Opium
B. Isbagul
C. Senna
D. Digitalis
55. Lyophilization means
a. Sterilization
b. Freeze-drying
c. Burning to ashes
d. Exposure to formation
56. The term that is used for the bacteria Which can withstand pasteurization but Does not grow at higher temperatures
a. Thermophiles
b. Extreme thermophiles
c. Thermoduric
d. Facultative thermophiles
57. Ergot disease is caused by
a. Puccinia
b. Rhizopus
c. Claveceps
d. Penicillium
58. Nagler reaction detects
a. Corynebacterium diphtheriae
b. Clostridium tetani
c. Clostridium perfringens
d. Clostridium botulinum
59. Nitrites are oxidized to nitrates by a Microorganism
a. Nitrosomonas
b. Nitrosococcus
c. Nitrobacter
d. Azatobacter
60. The main product of glycolysis under Aerobic conditions is
a. Pyruvate
b. Lactate
c. None of these
d. Both a and b
61. Drug resistance in bacteria is mainly Determined by factor:
a. F
b. R
c. Col
d. Lysogenic factor
62. Which of the following is an example of RNA virus?
a. SV 40
b. T4 phage
c. Tobacco mosaic virus
d. Adeno virus
63. Prausnitz kustner reaction generated by
- a. IgA
- b. IgE
- c. IgG
- d. IgD
64. Natural killer cells
a. Belongs to B-cell lineage
b. Belongs to T-cell lineage
c. Display cytotoxic effect on tumour cell
d. Require previous antigen exposure for Activation
65. Food poisoning is caused by
a. Clostridum tetani
B. Clostridum Welchi
c. Diptheria
d. Clostridium botulinum
66. Carcinoma refers to
a. Malignant tumours of the connective tissue
b. Malignant tumors of the skin or mucous Membrane
c. Malignant tumours of the colon
d. Malignant tumors of the connective tissue
67. The general formula of carbohydrate is
a. (CH2O.n
b. (C4H2O.n
c. (C6H2O.n
d. (C2H2O.n COOH
68. Chitin consists of
a. N-acetyl muramic acid
b. N-acetyl glucosamine
c. D-glucose unit’s
d. N-acetyl muramic acid & N-acetyl glucosamine
69. Amylopectin has
a. β-1-4 and β-1-6 linkage
b. β-1-2 linkage
c. α-1-4 and α-1-6 linkage
d. α-1-2 linkage
70. α-helix has
a. 3.4 amino acid residues/turn
b. 3.6 amino acid residues/turn
c. 3.8 amino acid residues/turn
d. 3.0 amino acid residues/turn
71. A dipeptide has
a. 2 amino acids and 3 peptide bonds
b. 2 amino acids and 2 peptide bonds
c. 3 amino acids and 3 peptide bonds
d. 2 amino acids and 4 peptide bonds
72. Which one of the following amino acids has a higher propensity for cis peptide bond formation?
A. Histidine
B. Cysteine
C. Glycine
D. Proline
73. Myoglobin is an
a. protein with primary structure
b. protein with secondary structure
c. protein with tertiary structure
d. protein with quaternery structure
74. Which one of the following amino acid residues is specifically recognised by chymotrypsin during peptide bond cleavage?
A. Phe
B. Leu
C. Val
D. Asp
75. The major protein responsible for the storage of iron
a. Ferredoxin
b. ferretin
c. Hemosiderine
d. Transferine
76. Left handed DNA
a. A-DNA
b. B-DNA
c. Z-DNA
d. C-DNA
77. The Given reaction is an example for which of the following?
CH3O- Na+ + CH3Cl – CH3 – O – CH3 + NaCl
a. Williamson reaction
b. Clemmenson reaction
c. Wuotz’s reaction
d. Reformatsky reaction
78. What is the principle involved in the VDRL test?
a. Agglutination
b. Precipitation
c. Flocculation
d. Opsonisation
79. LAL (Limulus Amebocyte Lysate. is
A. In vitro test for detecting pyrogenic endotoxins
B. In vivo test for detecting pyrogenic endotoxins
C. In vitro test for detecting pyrogenic exotoxins
D. In vivo test for detecting pyrogenic exotoxins
80. Calculate the amount of 95 % alcohol required to prepare 400 ml of 45 % alcohol?
- A. 190 ml
- b. 844 ml
- C. 240 ml
- d. 120 ml
81. Which of the following medium is used for differentiation of lactose and Non – lactose fermentors?
a. Mac Conkey’s medium
b. Stuart medium
c. Sugar medium
d. Citrate medium
82. Which of the following semipermeable membrane used in haemodialysis?
a. Cellophane
b. Cellulose acetate
c. Polyethene
d. Polyvinyl acetate
83. Iron content of gelatine used for the preparation of soft capsule not be more than
A. 15 ppm
B. 20 ppm
C. 25 ppm
D. 30 ppm
84. X-rays generally interact with
A. Nucleus
B. Valence electron
C. Inner most electrons
D. Covalent bond
85. Gonimeter is a component of?
A. UV-Visible spectroscopy
B. IR spectroscopy
C. Mass spectroscopy
D. None of these
86. Size of the sample to be injected in GC with normal column is
A. 0.02 microliter
B. 1 to 10 microliter
C. 1 to 10 ml
D. 0.2 microliter
87. Kovat’s retention index is used to characterise?
A. Analyte
B. Solvent
C. Liquid stationary phase
D. Column
Answer:- A and C
88. Which of the following group is detected by using Herzig Meyer method?
a. Alkyl group
b. Hydroxy group
c. Alkoxy group
d. N-alkyl group
89. In GC, sample is injected using
A. Rheodyne injector
B. Micro syringe
C. Flow injection
D. None of these
90. Metastable peaks are always present at
a. Even mass numbers
b. Integral mass numbers
c. Odd mass
d. Non-integral mass
91. In HPLC, which pump gives a mobile phase flow rate dependent on column permeability?
a. Constant pressure pumps
b. Constant displacement pumps
c. Reciprocating pumps
d. Pneumatic pumps
92. Which one is used as Cuticle Remover?
a. Nitrocellulose
b. Mineral oil
c. Trisodium phosphate
d. Acetoglyceride
93. Use of infusion of Tulsi leaves?
a. Insecticidal
b. Spasmolytic
c. Stomachic
d. Stimulant
94. Which of the following is the active metabolite of Quinidine?
A. 3-Hydroxy quinidine
B. 3-hydroxy quinine
C. 2-Hydroxy quinidine
D. 2-hydroxy quinine
95. Which of the following amino acids contains imidazole ring?
a. Histidine
b. Asparagine
c. Tryptophan
d. Proline
96. Which of the following is not an example for synthetic hair dye?
a. Para toluene diamine
B. p-phenylenediamine
c. Sulpho-ortho-amino phenol
d. Lead acetate with precipitated sulphur
97. Which of the following drying method under controlled conditions results in changes in chemical composition?
a. Processing
b. Mulching
c. Curing
d. Fermentation
98. Polarogram of a solution containing an electro-reducible substance is obtained by plotting?
a. Potential Vs Volume
b. Current Vs Volume
c. Resistance Vs Time
d. Current Vs Potential
99. Which of the following is the IUPAC name for Progesterone?
a. Pregn-2-ene-3, 20-dione
b. Pregn-4, 6-dien-3, 20-Dione
c. Pregn-2, 6-diene-3, 20-Dione
d. Pregn-4-ene-3, 20-dione
100. Which of the following is an example for Thermal Conductivity Detector?
a. Flame Thermocouple Detector
b. Flame Thermionic Detector
c. Katharometer
d. Flame Ionization Detector
