Life Processes ...

In the case of renal failure and uraemia, which one of the following is employed?

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

Which of the following is the function of lymph?

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?

According to you which of the following animals will have the longest food pipe?

To start respiration, a living cell requires 

The saliva secreted by salivary glands not  

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?