Digestion And Absorption

Biology
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Correctly arrange the parts of the alimentary canal in descending order.

A
Mouth, oesophagus, stomach, intestine
B
Oesophagus, mouth, stomach, intestine
C
Intestine, mouth, stomach, oesophagus
D
Stomach, Intestine, mouth, oesophagus
Hard
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Which of the following shows correct pairing for salivary glands in man?

A
Parotid Wharton's duct ; Submaxillary Duct of Stensen ; Sublingual Duct of Rivinus
B
Parotid Duct of Rivinus ; Submaxillary Wharton's duct ; Subligual Duct of Stensen
C
Parotid Duct of Rivinus ; Submaxillary Wharton's duct ; Sublingual Duct of Stensen
D
Parotid Duct of Stensen ; Sub maxillary Wharton's duct ; Sublingual Duct of Rivinus
Hard
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We eat food, which is composed of all the nutrients like carbohydrates, proteins, fats, vitamins, minerals, and water. After digestion, these are absorbed in the form of glucose, amino acids, fatty acids, glycerol, etc. 
What mechanisms are involved in the absorption of digested food and water?

A
Diffusion and osmosis respectively
B
Osmosis and diffusion respectively
C
Reverse osmosis and facilitated diffusion respectively
D
Facilitated diffusion and reverse osmosis respectively
Hard
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Which of the following is a proteolytic enzyme?

A
Pepsin
B
Trypsin
C
Renin
D
All of the above
Hard
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What is common among amylase, rennin and trypsin?

A
These all are proteins.
B
These all are proteolytic enzymes.
C
These are produced in stomach.
D
None of the above.
Hard
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The literal meaning of "gastrulation" is 

A
Formation of primary germ layers
B
Formation of a gut
C
Morphogenetic movement
D
Commencement of organogenesis
Hard
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Which of the following controls the peristaltic movement of
the intestine?

A
Sacral Plexus
B
Brachial Plexus
C
Discoidal Plexus
D
Auerbach's Plexus
Hard
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Which is the characteristic lining of stomach of mammals

A
Paneth cells
B
Deiter cells
C
Oxyntic cells
D
Kupffer cells
Hard
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In which part of the body, are argentaffin cells found?

A
Oesophagus
B
Mainly in the duodenum
C
Only in the rectum
D
In all parts of the alimentary canal, but predominantly in the small intestine
Hard
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The cup-shaped cavity for the articulation of the head of the
femur is called

A
Glenoid cavity
B
Acetabulum
C
Obturator
D
Sigmoid notch
Hard
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