Nutrition in An...

In the given figure of human tooth, some parts are labelled as A, B, C and D. Identify these parts and match them with their description given below.

Which of the following part/s of the human digestive system involves both chemical and mechanical ways of digestion?

The given figure shows the arrangement of different types of teeth in the jaw on one side. Identify A, B, C, and D.
A      B     C     D

The food we take in our body travels through a long and complex path starting from mouth to anus. Which is the correct sequence of processes on food in the digestive system?

Which of the following part is excluded from the study of T.S. of gut.

In which organ the digestion of protein starts in the human digestive tract?

The following are the functions of organs or regions of the digestive system. Choose option with the incorrect description.

The amino acid _____ is obtained by microbial process by lactobacillus delbrueckii.

Consider the following statement regarding human.
a. Duodenum is the longest part of small intestine
b. Hepatic and cystic ducts release their secretions into common bile duct whose opening is controlled by sphincter of Oddi
c. Ileocaecal valve is present at the junction of small intestine and large intestine
d. Mechanical digestion and chemical digestion of food occurs in buccal cavity, stomach and small intestine 
Which of the following choices is correct?

The given schematic diagram depicts heterodont teeth and its thecodont arrangement . Find the correct labelling for A - D fom the options given below.