Caecum is small blind sac which hosts some symbiotic micro-organisms. From it a small finger like vestigial organ arises. This organ is called:
(1) Parotid gland
(2) Vermis
(3) Vermiform appendix
(4) Lacteals
In the given diagram showing anatomical regions of the human stomach, A,B and C respectively represent :
1. Fundus, Cardia and Pylorus
2. Cardia, Pylorus and Fundus
3. Fundus, Pylorus and Cardia
4. Pylorus, Cardia and Fundus
Our stomach is:
(1) U-shaped
(2) J-shaped
(3) C-shaped
(4) Rod-shaped
Sphincter of Oddi will guard the opening of
1. A
2. B
3. C
4. D
What regulates the opening of oesophagus into the stomach?
1. A membranous valve
2. A muscular sphincter
3. A mesodermal septum
4. A cartilaginous flap
The narrow distal part of stomach leading to the intestine is called:
(1) Cardiac
(2) Pyloric
(3) Fundus
(4) None of these
The following is a scheme showing the fate of carbohydrates during digestion in the
human alimentary canal. Identify the enzymes acting at stages indicated as A, B, C
and D. Choose the correct option from those given.
1. A = Amylase, B = Maltase, C = Lactase,D = Invertase
2. A = Amylase, B = Maltase, C = Invertase,D = Lactase
3. A = Amylase, B = Invertase, C = Maltase, D = Lactase
4. A = Amylase, B = Lactase, C = Maltase, D = Invertase
The portion of human stomach into which the oesophagus opens is the:-
1. Cardiac
2. Fundus
3. Corpus
4. Pylorus
Which of the following statements is false?
(1) The breakdown of most of biomacromolecules occurs in duodenum
(2) Simple substances (digested foods) are absorbed in the jejunum and ileum
(3) Very significant digestive activity occurs in large intestine
(4) Undigested and unabsorbed substances are passed on to the large intestine
Choose the incorrect match
(1) |
Auerbach's plexus |
Peristalsis |
(2) |
Meissner plexus |
Secretion of digestive juices |
(3) |
Goblet cell |
Lysozyme |
(4) |
Peyer's patch |
Aggregations in ileum |