41. Which one of following is not a digestive enzyme in human system?

1. 1. Trypsin

   
   
   

   2. Gastrin

   
   
   

   3. Ptylin

   
   
   

   4. Pepsin

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: B

   N/A

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42. Main nitrogenous product formed in man

1. 1. Urea

   
   
   

   2. Ammonia

   
   
   

   3. Uric acid

   
   
   

   4. Ammonium nitrate

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: A

   N/A

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43. Precentage of CO₂ found in exhaled air

1. 1. 4%

   
   
   

   2. 8%

   
   
   

   3. 12%

   
   
   

   4. 16%

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: A

   N/A

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44. Filtration of blood takes place in

1. 1. Heart

   
   
   

   2. Kidney

   
   
   

   3. Liver

   
   
   

   4. Spleen

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: B

   N/A

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45. The stone formed in human kidney cosist mostly of

1. 1. Calcium oxalate

   
   
   

   2. Sodium oxalate

   
   
   

   3. Sodium acetate

   
   
   

   4. Calcium

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: A

   N/A

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