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| *'''''270''''' | | *'''''270''''' |
| ||[[Small Intestine - Anatomy & Physiology#Development|<span title="Answer article">Link to Answer Article</span>]] | | ||[[Small Intestine - Anatomy & Physiology#Development|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''Where is the myenteric plexus?''' |
| + | ||<font color="white"> <big> |
| + | *'''''Between the inner circular and outer longitudinal muscle layers of the tunica muscularis''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#Structure|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''What are the functions of the small intestine?''' |
| + | ||<font color="white"> <big> |
| + | *'''''Mixing, transportation, digestion and absorption''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#Function|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''Name the two types of muscle contraction in the small intestine.''' |
| + | ||<font color="white"> <big> |
| + | *'''''Segemental and peristaltic''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#To mix content and transport chyme|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''What is the migrating myoelectric complex?''' |
| + | ||<font color="white"> <big> |
| + | *'''''The peristaltic wave of contraction moves from the duodenum to the ileum''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#To mix content and transport chyme|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''What is the main structural difference between amylopectin and glycogen?''' |
| + | ||<font color="white"> <big> |
| + | *'''''Both have α1-4 and α1-6 glycosidic bonds but glycogen has more α1-6 links, with shorter side chains''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#Carbohydrate Digestion and Absorption|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''What are the products of α-amylase digestion?''' |
| + | ||<font color="white"> <big> |
| + | *'''''Di-, tri-, and oligo-saccharides''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#Carbohydrate Digestion and Absorption|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''Describe the mechanism of glucose absorption.''' |
| + | ||<font color="white"> <big> |
| + | *'''''Na+/K+ pumps pump Na+ into the lumen. Na+ diffuses back into the enterocyte through a SGLT-1 symport which releases energy. Energy is used to transport glucose into the enterocyte up its concentration gradient.''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#Carbohydrate Digestion and Absorption|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''Which GLUT allows glucose to diffuse from the enterocyte to the blood?''' |
| + | ||<font color="white"> <big> |
| + | *'''''GLUT 5''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#Carbohydrate Digestion and Absorption|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''Where does TAG digestion begin and with which enzyme?''' |
| + | ||<font color="white"> <big> |
| + | *'''''Oral cavity with lingual lipase''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#Triacylglycerol Digestion and Absorption|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''What are the functions of bile?''' |
| + | ||<font color="white"> <big> |
| + | *'''''(i) emulsifies fat (ii) creates an interface for pancreatic lipase to digest water insoluble fat''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#Triacylglycerol Digestion and Absorption|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''What positions can pancreatic lipase remove fatty acids from glycerol?''' |
| + | ||<font color="white"> <big> |
| + | *'''''1 and 3''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#Triacylglycerol Digestion and Absorption|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''What is the rate limiting step in TAG digestion?''' |
| + | ||<font color="white"> <big> |
| + | *'''''Isomerase reaction''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#Triacylglycerol Digestion and Absorption|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''How do TAG leave the enterocyte?''' |
| + | ||<font color="white"> <big> |
| + | *'''''In chylomicrons through lacteals into the lymph''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#Triacylglycerol Digestion and Absorption|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''Where does protein digestion begin and with which enzyme?''' |
| + | ||<font color="white"> <big> |
| + | *'''''Stomach, with pepsin''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#Protein Digestion and Absorption|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''Name three endopeptidases present in the small intestine.''' |
| + | ||<font color="white"> <big> |
| + | *'''''Trypsin, chymotrypsin and elastase''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#Protein Digestion and Absorption|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''Where are carboxypeptidases produced?''' |
| + | ||<font color="white"> <big> |
| + | *'''''In the pancreas, as zymogens''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#Protein Digestion and Absorption|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''How are di-, tri-, and oligo-peptides absorbed?''' |
| + | ||<font color="white"> <big> |
| + | *'''''γ Glutamyl cycle''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#Protein Digestion and Absorption|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''Where effect does parasympathetic innervation have in the small intestine?''' |
| + | ||<font color="white"> <big> |
| + | *'''''Increased motility and secretion''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#Regulation & Control|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''Where are Brunner's glands located?''' |
| + | ||<font color="white"> <big> |
| + | *'''''Submucosa of duodenum''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#Histology|<span title="Answer article">Link to Answer Article</span>]] |
| + | |- |
| + | |<big>'''Name three cell types present in the muscosal crypts''' |
| + | ||<font color="white"> <big> |
| + | *'''''(i)Goblet (ii)Entero-endocrine (iii) Paneth''''' |
| + | ||[[Small Intestine - Anatomy & Physiology#Histology|<span title="Answer article">Link to Answer Article</span>]] |
| |} | | |} |
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