Which cells of "Crypts of Lieberkühn" secrete antibacterial lysozyme?

1. Paneth cells

2. Zymogen cells

3. Kupffer cells

4. Argentaffin cells

Subtopic:  Intestinal Secretions |
 66%
NEET - 2017
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Which of the following options best represents the enzyme composition of pancreatic juice?

1. Amylase, pepsin, trypsinogen, maltase

2. Peptidase, amylase, pepsin, rennin

3. Lipase, amylase, trypsinogen, pro carboxypeptidase

4. Amylase, peptidase, trypsinogen, rennin

Subtopic:  Pancreatic Secretions |  DIGESTION OF FOOD |
 84%
From NCERT
NEET - 2017
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Which of the following terms describe human dentition?

1. Thecodont, Diphyodont, Homodont
2. Thecodont, Diphyodont, Heterodont
3. Pleurodont, Monophyodont, Homodont
4. Pleurodont, Diphyodont, Heterodont

Subtopic:  Alimentary Canal: Oral Cavity & Teeth |
 95%
From NCERT
NEET - 2018
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Which of the following gastric cells indirectly help in erythropoiesis?
1. Chief cells
2. Mucous cells
3. Goblet cells
4. Parietal cells
Subtopic:  Gastric Secretions |
 65%
NEET - 2018
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In the stomach, gastric acid is secreted by the?
1. oxyntic cells
2. peptic cells
3. acidic cells
4. gastrin secreting cells

Subtopic:  Gastric Secretions |
 70%
From NCERT
NEET - 2016
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Fructose is absorbed into the blood through mucosa cells of intestine by the process called:

1. Active transport

2. Facilitated transport

3. Simple diffusion 

4. Co-transport mechanism

Subtopic:  Absorption: General Adaptations |
 77%
From NCERT
AIPMT - 2014
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Which of the following enzymes carries out the initial step in the digestion of milk in human adults?

1.  Rennin

2.  Lipase

3.  Trypsin

4.  Pepsin

Subtopic:  Gastric Secretions |
 51%
AIPMT - 2011
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The layer of cells that secrete enamel of a tooth is:

1. denoblast

2. ameloblast

3. osteoblast

4. odontoblast

Subtopic:  Alimentary Canal: Oral Cavity & Teeth |
 59%
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Which of the following is mismatched?

1. Vitamin-K-Beri-Beri

2. Vitamin-D-Rickets

3. Vitamin-C-Scurvy

4. Vitamin-A-Xerophthalmia

Subtopic:  Absorption |
 80%
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Pellagra is caused by deficiency of vitamin:
1. B1
2. B2
3. B6
4. B3
Subtopic:  Disorders of Digestive System |
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