2. The tissue layer in GI tract is Mucosa, Sub mucosa, Mucsularis, Serosa ( From inside to Outside i.e., Serosa is outermost layer).
8. All this enzymes are secreted in their inactive state i.e., Pro enzyme from, later they are activated.
Pepsinogen, Chymotrypsinogen, Trypsinogen, Procarboxypeptidase are the proenzyme form respectively.
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U. MUCosa 2. The tissue layers of the GI tract are the: mucosa suhmucosa muscularis and...
what unique feature(s) do/does the muscularis layers of the GI tract exhibit in the: esophagus stomach large Intestine
List the four tissue layers of GI tract in order from most superficial to deep?
There are a number of different enzymes in the gastrointestinal (GI) tract that digest carbohydrates. Cellulose is a carbohydrate that is not digestible, why is this? a) Cellulose is itself an individual subunit and so does not need to be broken down further b) Cellulose is not made up of glucose subunits and so cannot be broken down in the GI tract Oc) Cellulose has glycosidic bonds between its subunits that we do not have an enzyme to break d)...
Question 1 1 pts Where are the mucus producing cells of the GI tract located? Longitudinal Smooth Muscle Layer Peritoneum Mucosa Submucosal Layer Question 2 1 pts Although there are some variations along the tube of the GI tract, the wall of the gut has how many layers? Question 3 1 pts Hydrochloric acid is secreted by parietal cells in the stomach True False Question 4 1 pts Which layer of the GI tract is composed of connective tissue, blood...
Explain the physical and mechanical features of the GI tract and where they take place? What enzymes and digestive juices are released into the small intestines and for what purpose? Where do they come from?
2 PLS Question 3 The epithelium of the anal canal is the same as that of the colon True False Question 5 Which of the following represents an intrensic gland of the Gl system? Oliver mucus glands of the stomach pancreas submandibular glands Question 6 2 pts How can you distinguish if you are looking at the upper or lower portion of the esophagus? upper third contains mostly smooth muscle and lower third contains mostly skeletal muscle upper third contains...
1) Which enzyme is involved in the breakdown of proteins? (2pts) chymotrypsin lipase amylase bile 2) Which part of the large intestine is lymphold tissue? (243 appendix cecum ascending loop sigmoid colon 3) True or false, the pancreatic juice reaches the duodenum through the cystic duct pts) true false 4) True or false, the esophagus contains only smooth muscle true false 5) The esophagus is a part of the comes to the digestive system. while the pancreas is considered a(n)...
Correctly order the pathway food takes through the GI tract. 1. Colon 2. cecum 3. anu 4. Stomach 5. lower esophageal sphincter 6. duodenum 7. jejunum 8. pyloric sphincter 9. mouth 10. esophagus 11. ileocecal valve 12. ileum 13. rectum
2. Make a table IN THE FIRST COLUMN LIST all of the GI tract organs in order, include all sphincters; DO NOT INCLUDE ACCESSORY GLANDS IN THE FIRST COLUMN. In the second column, indicate the secretions of that organ – also indicate where glands dump into the system and their secretions, if none empty in at that point – leave it blank. IN the THIRD COLUMN indicate the action of each of the secretions structure secretions Actions of secretions mouth...