91. Enzymes are made up pf

1. 1. carbohydrates

   
   
   

   2. Edible proteins

   
   
   

   3. Proteins with specific structure

   
   
   

   4. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: C

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92. What causes the mottling of the dental enamel?

1. 1. High levels of chlorine in the water

   
   
   

   2. High levels of nitrate in the water

   
   
   

   3. High levels of floride in the water

   
   
   

   4. High levels of calcium in the water

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: C

   N/A

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93. Consider the following statements
    1. Elisa test is employed as the first and most basic test for an individual to detect cancer.
    2. Almost 50% of human beings have Rh⁺ blood while the remaining have Rh^- blood.
    Which of the statement(s) given above is/are correct?

1. 1. 1 only

   
   
   

   2. 2 only

   
   
   

   3. Both 1 and 2

   
   
   

   4. Neither 1 nor 2

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: D

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94. Match List-I (Disease) with List-II (Cauative organism) and select the correct answer using the codes given below
    

    	List-(Disese)		List-II (Causativ organism)
    F	Cholera	1.	Mycobacerium
    G	Influenza	2.	Myxovirus
    H	Tuberculosis	3.	Salmonella
    J	Typhoid	4.	Vibrio

    Code

    	F	G	H	J
    A.	3	1	2	4
    B.	3	2	1	4
    C.	4	1	2	3
    D.	4	2	1	3

    
    

1. 1. A.

   
   
   

   2. B.

   
   
   

   3. C.

   
   
   

   4. D.

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: D

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95. Match List-I with List-II and select the correct answer using the codes given below
    

    	List-I(Disese)		List-II (Diagnosis)
    F	AIDS	1.	Widal test
    G	Plague	2.	Wayson stain test
    H	Typhoid	3.	Elisa test
    		4.	Mantoux text

    Code

    	F	G	H	J
    A.	4	3	2	2
    B.	3	2	1	1
    C.	1	2	3	3
    D.	3	2	4	4

1. 1. A.

   
   
   

   2. B.

   
   
   

   3. C.

   
   
   

   4. D.

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: B

   N/A

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