Pharmacist Health Departmentexam, 2016

71. The pymiridine nuclobase formed in RNA is

(1) Thymine
(2) Adenine
(3) Guanine
(4) Uracil

Correct Answer: (4) Uracil

Solution:The Pymiridine nuclobase formed in RNA is uracil.

72. Gram positive bacteria retain which type of colour in Gram staning.

(1) Red
(2) Violet
(3) Green
(4) Yellow

Correct Answer: (2) Violet

Solution:Gram Positive bacteria retain violet colour in Gram staring.

73. Nujol is

(1) Carbon Tetrachloride
(2) Amonium persulfate
(3) mineral oil
(4) Sodium chiloride

Correct Answer: (3) mineral oil

Solution:Nujol is a type of mineral oil.

74. Indian rhubarb show fluorescence under UV light which is

(1) Orange
(2) Green
(3) Violet
(4) Blue

Correct Answer: (3) Violet

Solution:Indian rhubarb show flourescence U/U.V light in Violet.

75. Which is a water soluble vitamin?

(1) Vitamin A
(2) Vitamin K
(3) Vitamin E
(4) Vitamin B

Correct Answer: (4) Vitamin B

Solution:Water soluble vitamin are B and C and fat soluble are A DEK.

76. Ibu profen is a derivative of

(1) Pyrlacetic Acid
(2) Phenyle α Methyl Acetic Acid
(3) Indole Acetic Acid
(4) N- Aryl anthranilic Acid

Correct Answer: (2) Phenyle α Methyl Acetic Acid

Solution:Ibuprofen is derivative of phengle a Methylacetic acid.

77. The light absorption in U.V region produces change in the

(1) Rotation energy in mole-cules
(2) Electric energy of molecules
(3) Vibration energy of Molecules ove
(4) All three energies of molecules

Correct Answer: (2) Electric energy of molecules

Solution:The light absorption in U.V region produces change in the electric energy of molecules.

78. Stereoisomers that are not mirror image of each other are called

(1) Distereomers
(2) Mesomeres
(3) Enantiomers
(4) Homomers

Correct Answer: (1) Distereomers

Solution:Disteremers is not mirror image of each other in stereoisomers.

79. Sucrose is disaccharide. which made up of

(1) α-D Glucose and ẞ-D fructose
(2) α-D Glucose and ẞ-D Glactose
(3) α-D Glucose and ẞ-D Glucose
(4) ẞ-D Glucose and α-D Fructose

Correct Answer: (1) α-D Glucose and ẞ-D fructose

Solution:α D glucose & ẞ fructose are present in sucrose (Disaccharides).

80. Mechanism of action for silden afil used in erectile dysfunction.

(1) Angiotensin converting Enzyme inhibitor
(2) Phosphodiesterase V inhibitor
(3) HMGCOA Inhibitor
(4) Cholinesterase inhibitor

Correct Answer: (2) Phosphodiesterase V inhibitor

Solution:Phosphodiesterase V inhibitor.