Identify the vertebrate group of animals characterized by crop and gizzard in its digestive system
Identify the correct set, which shows the name of the enzyme from where it is secreted and the substrate upon which it acts.
Ptyalin – Intestine – Maltose
Ptyalin – Pancreas – Lipid
Pepsin – Stomach wall – Caesin
Chymotrypsin – Salivary gland – Lactose
Oxyntic cells secrete
Oxyntic cells or parietal cells are large and rounded cells located upon the surface of the gastric gland and secrete HCl and CIF (Castle's Intrinsic Factor). This HCl gives the gastric fluids, a pH of about 2.0.
The layer of cells that secrete enamel of the tooth is
Which of the following hormone stimulates the gastric secretion