141.
Match the column I with column II and mark the appropriate choice.
Column I
Column II
a.
Bacteriostatic
1.
Crucial to body's communication process
b.
Bactericidal
2.
Inhibit growth of microbes
c.
Narrow spectrum antibiotics
3.
Kill microbes
d.
Receptors
4.
Effective agains single disease
A
a - 1, b - 2, c - 4, d - 3
B
a - 2, b - 3, c - 4, d - 1
C
a - 3, b - 4, c - 1, d - 2
D
a - 4, b - 1, c - 2, d - 3
Answer :
a - 2, b - 3, c - 4, d - 1
142. The insecticide containing $$99\% \,\,\gamma - $$ isomer of benzene hexachloride is known as
A
lindane
B
$$TNT$$
C
malathion
D
methoxychlor
Answer :
lindane
143. Which one of the following is employed as a tranquiliser?
A
Equanil
B
Naproxen
C
Tetracycline
D
Chlorpheninamine
Answer :
Equanil
144.
Identify the hydrophilic and hydrophobic parts in the following non-ionic detergent present in liquid detergents and wetting agents.
A
(a)
B
(b)
C
(c)
D
(d)
Answer :
(b)
145. A drug which is effective in curing malaria is
A
aspirin
B
quinine
C
morphine
D
analgin
Answer :
quinine
146. Substance used for the preservation of coloured fruit juices is
A
benzene
B
benzoic acid
C
phenol
D
sodium meta bisulphite
Answer :
benzoic acid
147. Which of the following is not a target molecule for drug function in body?
A
Carbohydrates
B
Lipids
C
Vitamins
D
Proteins
Answer :
Vitamins
148. Which of the following represents soap ?
A
$${C_{17}}{H_{35}}COOK$$
B
$${C_{17}}{H_{35}}COOH$$
C
$${C_{15}}{H_{31}}COOH$$
D
$${\left( {{C_{17}}{H_{35}}COO} \right)_2}Ca$$
Answer :
$${C_{17}}{H_{35}}COOK$$
149. The main difference between bathing and washing soap is
A
bathing soaps are potassium salts of fatty acids while washing soaps are sodium salts of fatty acids
B
bathing soaps are sodium salts of fatty acids while washing soaps are potassium salts of fatty acids
C
bathing soaps are cationic in nature while washing soaps are anionic
D
bathing soaps are calcium salts of fatty acids while washing soaps are magnesium salts of fatty acids
Answer :
bathing soaps are potassium salts of fatty acids while washing soaps are sodium salts of fatty acids
150. Which one of the following compounds is an anti-fertility drug ?
A
Aspirin
B
Chloromycetin
C
Saheli
D
Penicillin
Answer :
Saheli