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TRANSCRIPT
Duodenum DynamicsAd Agency
ONE DAY TOUR@ Human Digestive System
!For An Awesome Guide:
Please contact Amy TangFor Safety Insurance:
Please contact Mr. Heard
For More Information:
Click Here
WHERE ARE WE GOING?
ORAL CAVITY
ESOPHAGUS
LIVER STOMACH
GALL BLADDER PANCREAS
SMALL INTESTINE
LARGE INTESTINE
RECTUM ANUS
Go Through The Tour
EPIGLOTTIS
Alimenary Canal
DAY 1 SPOT 1 ORAL CAVITY
Amongst all the spectacle we can see in a human oral cavity, aka mouth, our tour will focus on the following:
◆ Tongue
◆ Teeth
◆ Salivary Gland
◆ PharynxMECHANICAL DIGESTION
CHEMICAL DIGESTIONNEXT SPOT
NEXT DAY
GO BACK TO THE MAP
EPIGLOTTIS
Epiglottis is a flap of tissue which prevents food from entering the air passage while swallowing.
DAY 1 SPOT 2
MECHANICAL DIGESTIONCHEMICAL DIGESTION
NEXT SPOT NEXT DAY
GO BACK TO THE MAP
Esophagus is the site ( a tube) which connects the pharynx to stomach. Food is transferred in esophagus due to peristalsis ( contraction of muscles).
MECHANICAL DIGESTIONCHEMICAL DIGESTION
NEXT SPOT NEXT DAY
DAY 1 SPOT 3 ESOPHAGUS
GO BACK TO THE MAP
DAY 2 SPOT 1 STOMACH
Stomach is an J-shaped organ of abdominal cavity that is essential to human. We will focus on the following:
◆Cardiac Sphincter
◆ Pyloric Sphincter
◆ Stomach
GO BACK TO THE MAP
MECHANICAL DIGESTIONCHEMICAL DIGESTION
NEXT SPOTNEXT DAY
DAY 2 SPOT 2 LIVER
Liver is an essential organ of human body. It has the following function: 1) Produce bile2) Destroys old red blood cell and converts
hemoglobin to a product in bile3) Stores glucose and glycogen after eating and
breaks down glycogen to glucose between eating to help maintain glucose level of blood.
4) Produces urea from the breakdown of amino acids
5) Makes blood proteins from amino acids6) Detoxifies the blood by removing poisonous
substances and metabolizing them.
GO BACK TO THE MAP
MECHANICAL DIGESTIONCHEMICAL DIGESTION
NEXT SPOTNEXT DAY
DAY 2 SPOT 3 PANCREAS
Pancreas produces digestive enzymes and sodium bicarbonate to help digestion.
GO BACK TO THE MAP
MECHANICAL DIGESTIONCHEMICAL DIGESTION
NEXT SPOTNEXT DAY
DAY 2 SPOT 4 GALL BLADDER
Gall bladder stores bile. Bile is not an enzyme. Bile functions to break down fat into fat droplets by emulsification.
Emulsification is the procedure that breaks down fats into fat droplets, emulsifiers such as bile can cause fat to mix with water because of its special structure of both a polar and nonpolar end. The molecules positions themselves in the fat droplets so that their nonpolar ends point inward into droplet and the polar ends point outward.
GO BACK TO THE MAP
MECHANICAL DIGESTIONCHEMICAL DIGESTION
NEXT SPOTNEXT DAY
DAY 3 SPOT 1 INTESTINES
Intestines are part of lower abdominal cavity. Intestines have mesentery on their lining to protect them. We would visit the following:
◆Duodenum
◆ Small Intestine
◆ Large Intestine
GO BACK TO THE MAP
MECHANICAL DIGESTIONCHEMICAL DIGESTION
NEXT SPOTNEXT DAY
DAY 3 SPOT 2 APPENDIX
Appendix is where small intestine and large intestine connects. No known function to human.
GO BACK TO THE MAP
MECHANICAL DIGESTIONCHEMICAL DIGESTION
NEXT SPOTNEXT DAY
DAY 3 SPOT 3 RECTUM
Rectum is the enlarged portion of colon. It stores undigested food temporarily.
GO BACK TO THE MAP
MECHANICAL DIGESTIONCHEMICAL DIGESTION
NEXT SPOTNEXT DAY
DAY 4 FINAL SPOT! ANUS
Anus is where undigested food exists the body, The process is known as elimination/defacation.
GO BACK TO THE MAP
BIBLIOGRAPHY
INQUIRE TO LIFE
CLASS NOTES (from Mr.Heard)
Image.yahoo.ca
Image.google.ca
THX FOR JOINING THE TRIP!
TAKE CARE.