56. Which one of the following is not an enzyme?

1. 1. Ptyalin

   
   
   

   2. Pepsin

   
   
   

   3. Trypsin

   
   
   

   4. Oxytocin

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: D

   N/A

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57. Blood is a/an

1. 1. Connective tissue

   
   
   

   2. Epithelial tissue

   
   
   

   3. Both of the above

   
   
   

   4. None of above

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: A

   N/A

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58. An individual whose blood type is B may in an emergency donate blood to a person whose blood type is

1. 1. B or A

   
   
   

   2. AB or A

   
   
   

   3. A or O

   
   
   

   4. AB or B

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: D

   N/A

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59. Bile is secreted by

1. 1. Gall bladder

   
   
   

   2. Liver

   
   
   

   3. Bile duct

   
   
   

   4. Pancrease

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: A

   N/A

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60. The Short upper part of human intestine next to the stomach is called

1. 1. Caecum

   
   
   

   2. Duodenum

   
   
   

   3. Ileum

   
   
   

   4. Jejunum

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: B

   N/A

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