The enzyme enterokinase helps in the conversion of 

1. pepsinogen into pepsin

2. trypsinogen into trypsin

3. caseinogen into casein

4. proteins into polypeptides

Subtopic:  Intestinal Secretions |
 82%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Cholecystokinin and duocrinin are secreted by

1. adrenal cortex

2. thyroid gland

3. pancreas

4. intestine

Subtopic:  Intestinal Secretions |
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NEET 2023 - Target Batch - Aryan Raj Singh
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Inhibition of gastric and stimulation of gastric, pancreatic and bile secretions are controlled by hormones 

1. gastrin, secretin, enterokinin and cholecystokinin

2. enterogasterone, gastrin, pancreozymin and cholecystokinin

3. gastrin, enterogasterone, cholecystokinin and pancreozymin

4. secretin, enterogasterone, gastrin and enterokinin

Subtopic:  Intestinal Secretions |
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NEET 2023 - Target Batch - Aryan Raj Singh
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Stool of a person contains whitish grey colour due to malfunction of which type of organ ?

1. Pancreas

2. Spleen

3. Kidney

4. Liver

Subtopic:  Bile |
 68%
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A patient is generally advised to especially, consume more meat, lentils, milk and eggs in diet only when he suffers from 

1. kwashiorkor

2. rickets

3. anaemia

4. scurvy

Subtopic:  Protein Energy Malnutrition |
 85%
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What is common among amylase, rennin and trypsin ? 

1. These all are proteins

2. These all are proteolytic enzymes

3. These are produced in stomach

4. These act as a pH lower than 7

 

Subtopic:  Gastric Secretions |
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Which one of the following is a matching pair of a substrate and its particular digestive enzyme? 

1. Maltose     - Maltase

2. Lactose     - Renin     

3. Starch       - Steapsin

4. Casein       - Chymotrypsin

Subtopic:  Intestinal Secretions |
 81%
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Most of the digestion occurs in 

1. rectum

2. stomach

3. duodenum

4. small intestine

Subtopic:  Movement of Food in Gut |
 64%
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Which one of the following vitamin can be synthesised by bacteria inside the gut? 

1. B

2. D

3. C

4. Both b and c

Subtopic:  Histology of Gut |
 53%
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The richest sources of vitamin-B12 are 

1. goat's liver and Spirulina

2. chocolate and green gram

3. rice and hen's egg

4. carrot and chicken's breast

Subtopic:  Gastric Secretions |
 64%
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NEET 2023 - Target Batch - Aryan Raj Singh
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