Multiple Choice QuestionsWhich of the following digestive juices has the minimum pH value?
Bile
Gastric juice
Saliva
Pancreatic juice
A secretion that digests both carbohydrates and proteins is
ptyalin
pepsin
pancreatic juice
saliva
Hydrochloric acid in the stomach is secreted by some special type of cells called
peptic cells
goblet cells
oxyntic cells
gastric cells
C.
oxyntic cells
Parietal cells or oxyntic cells are the epithelial cells that secrete hydrochloric acid and intrinsic factor. These cells are located in the gastric glands found in the lining of the fundus and in the cardia of the stomach.
These cells produce gastric acids.
Peptic cell is a cell in the stomach that releases pepsinogen and chymosin.
Goblet cells are found in the epithelium of many organs. Their main role is to secrete mucus in order to protect the mucous membranes.
Food is move along the alimentary canal by the contraction known as
peristalsis
epiglottis
osmosis
cyclosis
The intestinal juice, succus entericus is secreted by
Brunner's gland
Kupffer cells
crypts of Leiberkuhn
goblet cells
Which of the following teeth are lophodont?
Incisor and canine
Canine and premolar
Premolar and molar
Premolar and incisor
The pylorous is the constricted part of the alimentary canal which is situated between
stomach and duodenum
oesophagus and stomach
duodenum and ileum
ileum and rectum
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