Which of the
following organs are included in gastrointestinal tract?
a) oral cavity, pharynx
b) oesophagus, stomach
c) small and large intestine
d) all of
these
Which of the following organs are included in accessory digestive organs?
a) teeth, tongue and salivary glands
b) liver, gall bladder and pancreas
c) kidney, heart and brain
d) both a and b
How many pairs of salivary glands are present in the oral cavity?
a) two
b) three
c) four
d) five
Which of the following is NOT a salivary gland?
a) parotid
b) submandibular
c) sublingual
d) thyroid
Which of the following are partially digested in oral cavity?
a) carbohydrates
b) proteins
c) nucleic acids
d) lipids
Which of the following are partially digested in oesophagus?
a) carbohydrates
b) proteins
c) lipids
d) none of these
