Which one of the following is employed as a tranquilizer drug?

1. Promethazine

2. Valium

3. Naproxen

4. Mifepristone

Subtopic:  Classification of Medicines |
 82%
From NCERT
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The hormone that contains iodine is : 

1. Insulin

2. Testosterone

3. Adrenaline

4. Thyroxine

Subtopic:  Vitamins, Hormones & Enzymes |
 83%
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Which of the following protein destroy the antigen when it enters in body cell?

1. Antibodies

2. Insulin

3. Chromoprotein

4. Phosphoprotein

 

Subtopic:  Classification of Medicines |
 91%
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Vitamin- B12 contains

1. Zn (II)

2. Ca (II)

3. Fe (II)

4. Co (II)

Subtopic:  Vitamins, Hormones & Enzymes | Classification of Medicines |
 59%
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Enzymes take part in a reaction and

1. decrease the rate of a chemical reaction

2. increase the rate of a chemical reaction

3. Both 1 and 2

4. None of the above

Subtopic:  Classification of Medicines |
 60%
From NCERT
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Which one of the following vitamins is water-soluble?

1. Vitamin-B

2. Vitamin-E

3. Vitamin K

4. Vitamin A

Subtopic:  Classification of Medicines |
 78%
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In reference to biological role, Ca2+ ions are important in

(1) triggering the contraction of muscles

(2) generating the right electrode potential across cell membrane

(3) hydrolysis of ATP

(4) defence mechanism

Subtopic:  Classification of Medicines |
 72%
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Select the incorrect statement among the following

1. Aspirin is both analgesic and antipyretics

2. Ampicillin is a natural antibiotic

3. Sulphadiazine is a synthetic antibacterial

4. Some disinfectants can be used as antiseptics in lower concentrations

Subtopic:  Classification of Medicines |
 60%
From NCERT
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An example of a psychedelic agent is:

(1) DNA

(2) LSD

(3) DDT

(4) TNT

Subtopic:  Classification of Medicines |
 76%
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Which of the following is used in rocket propellants?

(1) H2(l)

(2) O2(l)

(3) N2H4(l)

(4) All of these

Subtopic:  Soaps & Detergents, Dyes & Propellant |
 68%
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