A dental disease characterised by moltting of teeth is due to the presence of a certain chemical element in drinking water. Which of the following is that element? 

1. Mercury

2. Chlorine

3. Fluorine

4. Boron

Subtopic:  Alimentary Canal: Oral Cavity & Teeth |
 60%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Anxiety and eating spicy food together in an otherwise normal human, may lead to  

1. indigestion

2. jaundice

3. diarrhea

4. vomiting

Subtopic:  Disorders of Digestive System |
 87%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Two friends are eating together on a dining table. One of them suddenly starts coughing while swallowing some food. This coughing would have been due to improper movement of 

1. diaphragm

2. neck

3. tongue

4. epiglottis

Subtopic:  Introduction to Digestive System |
 92%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Which one of the following is a protein deficiency disease?

1. Eczema

2. Cirrhosis

3. Kwashiorkor

4. Night blindness

Subtopic:  Protein Energy Malnutrition |
 90%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Rennin acts on

1. milk changing casein into calcium paracaseinate at 7.2 - 8.2 pH

2. protein in stomach

3. fat in intestine

4. milk changing casein into calcium paracaseinate at 1-3 pH

Subtopic:  Gastric Secretions |
 57%
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NEET 2023 - Target Batch - Aryan Raj Singh
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In vertebrates lacteals are found in

1. ileum

2. ischium

3. oesophagous

4. ear

Subtopic:  Absorption: Part 1 | Absorption |
 79%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Which one of the following is the correct matching of a vitamin, its nature and its deficiency disease? 

1. Vitamin-A    -    Fat soluble     -    Night blindness

2. Vitamin-K    -    Fat soluble     -    Beri-beri

3. Vitamin-A    -    Fat soluble     -    Beri-beri

4. Vitamin-K    -    Water soluble -    Pellagra

Subtopic:  Disorders of Digestive System |
 79%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Release of pancreatic juice is stimulated by 

1. enterokinase

2. cholecystokinin

3. secretin

4. Both 2 and ;3

Subtopic:  Pancreatic Secretions |
 50%
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NEET 2023 - Target Batch - Aryan Raj Singh
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The hormone that stimulates the stomach to secrete gastric juice is 

1. gastrin

2. renin 

3. enterokinase

4. enterogasterone

Subtopic:  Gastric Secretions |
 77%
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NEET 2023 - Target Batch - Aryan Raj Singh
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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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To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh