51. The coagulation of protein is called

1. 1. dehydration

   
   
   

   2. decay

   
   
   

   3. deamination

   
   
   

   4. denaturing

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   NA

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52. Salicylic acid is used

1. 1. as an antiseptic

   
   
   

   2. as a medicine for rheumatic paid

   
   
   

   3. in the preparation of azo dyes

   
   
   

   4. all of the above

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   NA

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53. A vitamin which plays a vital role in the coagulating property of blood is

1. 1. Vitamin A

   
   
   

   2. Vitamin D

   
   
   

   3. Vitamin E

   
   
   

   4. Vitamin K

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   NA

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54. Scurvy is caused due to the deficiency of

1. 1. Vitamin B₂

   
   
   

   2. Vitamin B₁₂

   
   
   

   3. Ascorbic acid

   
   
   

   4. Glutamic acid

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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55. DNA multiplication is called

1. 1. translation

   
   
   

   2. transduction

   
   
   

   3. transcription

   
   
   

   4. replication

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   NA

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