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Match the items in column I and column II and choose the correct option:

 

Column I

Column II

A. UV

i. Biomagnification

B. Biodegradable Organic matter

ii. Eutrophication

C. DDT

 

iii. Snow blindness

 

D. Phosphates

iv. BOD

The correct match is:

a. A-ii, B-i, C-iv, D-iii

b. A-iii, B-ii, C-iv, D-i

c. A-iii, B-iv, C-i, D-ii

d. A-iii, B-i, C-iv, D-ii

The answer is the option (c) A (iii), B (iv), C (i), D (ii)

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Posted by

infoexpert21

Match the following and choose the correct option

 

Column I

Column II

A. Environment Protection Act

i. 1974

B. Air Prevention & Control of Pollution Act

ii. 1987

C. Water Act

iii. 1986

 

D. Amendment of Air Act to include noise as an air pollutant

iv. 1981

The correct matches is;

a. A-iii, B-iv, C-i, D-ii

b. A-i, B-iii, C-ii, D-iv

c. A-iv, B-i, C-ii, D-iii

d. A-iii, B-iv, C-ii, D-i

 

The answer is the option (a) (i)-(C), (ii)-(D), (iii)-(A), (iv)-(B)

Explanation: (a) (i)-(C), (ii)-(D), (iii)-(A), (iv)-(B)

 

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infoexpert21

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Match the classes of drugs given in Column I with their action given in Column II.

 

The correct match for the mentioned drugs and their actions is - (i —> e), (ii -> f), (iii —> d), (iv —> g), (v -> b), (vi —> a), (vii —» c)

(i)   Analgesics are commonly called pain killers; they reduce or abolish pain without any major side effects like mental confusion. E.g. aspirin                                                                                                                                                                                                      

(ii)  These are the class of drugs which kill and stop the growth of microbes on living tissues during wound healing, e.g. tincture of iodine.

(iii) Antihistamines are prescribed for allergic reactions. They inhibit the natural functioning of histamine by binding to the receptors site, e.g. Seldane.

(iv) Antacids are used to neutralize the excess production of acid in the stomach causing acidity, e.g., a mixture of Mg(OFl)2 and Al(OH)3.

(v) These drugs are administered to treat mental illness like stress and anxiety, e.g., Equanil.

(vi) Antibiotics have used the concept of killing bacteria by other bacteria, they are used for mild infections, and due to less toxicity, they are considered very effective, e.g., chloramphenicol.

(vii)  Disinfectants also have the same role as antiseptic, but these are applied onto non-living components due to unsafe nature, e.g., 1 percent solution of phenol.

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Posted by

infoexpert25

Match the class of compounds given in Column I with their functions given in Column II.

 

Iv-b

Iii-a

I-d

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Posted by

Krushnamayee Bedbak

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Match the detergents given in Column I with their uses given in Column II.

 

C.   A.    B.   D

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Posted by

Bhagya

Match structures given in Column I with the type of detergents given in Column II.



 

wwc

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Posted by

killer

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Match the soaps given in Column I with items given in Column II.

 

 

B.   A.   D.     C

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Posted by

Bhagya

Match the medicines given in Column I with their use given in Column II.

Column I

Column II

(i)    Ranitidin

(a)     Tranquilizer
(ii)    Furacine (b)    Antibiotic
(iii)    Phenelzine (c)    Antihistamine
(iv)    Chloramphenicol    (d)    Antiseptic
  (e)    Antifertility drug

 

Fx

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Posted by

Karandudhe

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Match the following enzyme given in Column I with the reactions they catalyse given in Column II.

Column I Column II
i. Invertase a. Decomposition of urea into NH_3 and CO_2
ii. Maltase  b. Conversion of glucose into ethyl alcohol
iii. Pepsin c.Hydrolysis of maltase into glucose
iv. Urease d. Hydrolysis of cane sugar
v. Zymase e. Hydrolysis of proteins of peptides

 

All the given enzymes have their specific roles in biochemical cycles in the human body. The correct roles of these enzymes are-

(i \rightarrow d), (ii \rightarrow c), (iii \rightarrow e), (iv \rightarrow a), (v \rightarrow b)

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Posted by

infoexpert23

Match the vitamins given in Column I with the deficiency disease they cause given in Column II.

COLUMN I (Vitamins) COLUMN II (Diseases)
i. Vitamin A a. Pericious anemia
ii. Vitamin B1 b.Increased blood clotting time
iii. Vitamin B12 c.Xerophthalamia
iv. Vitamin C d. Rickets
v. Vitamin D e. Muscular weakness
vi. Vitamin E f. Night blindness
vii. Vitamin K g. Beri beri
  h. Bleeding gums
  i. Ostemomalacia

 

The above-mentioned columns describe the types of vitamins and the resulting diseases caused by their deficiency. The correct match of the options is-

(i \rightarrow c, f), (ii \rightarrow g), (iii \rightarrow a), (iv \rightarrow h), (v \rightarrow d,i), (vi \rightarrow e), (vii \rightarrow b)

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Posted by

infoexpert23

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