Stomach Digestion

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Segment from the program Digestion and Excretion: Absorption, Exretion, and Homeostasis.

DVD Description

Our Digestion DVD first examines the mechanical and chemical breakdown of food that occurs in the mouth and stomach before looking at digestion and absorption in the small intestine and the enzymes and other chemicals secreted by the liver, gall bladder, and pancreas that aid in the process. The program then looks at the synthesis of vitamins by bacteria in the large intestine and then goes on to explore the complex structures in the kidney that allow them to filter wastes out of the blood while returning water and nutrients.

Category:

Education

Tags:

• biology
• anatomy
• Stomach
• Digestion
• peristaltic
• churning
• gastrin
• hydrochloric
• acid
• pepsinogen
• pepsin
• chyme
• peptides
• mucus
• waves
• small
• intestine
• pyloric
• sphincter

[Vkrispies]

And i thought that they smelled bad on the outside

[LATINZYKO]

This is very educational i just wanted to see a video showing me how the stomache digests

[Djalitana]

this was really good, thank you so much, can you tell me please how is this related to vitamin B12? and where in the intestine is actually vitamin K synthesised? I always asked myself why some some proteins or vitamins or acids are inactive form and need to be activated. now that is clear.

[Djalitana]

this was really good, thank you so much, can you tell me please how is this related to vitamin B12? and where in the intestine is actually vitamin K synthesised? thaks

[Djalitana]

this was really good, thank you so much

[101Duli]

thanks... these animated videos really help to stufy and memorize stuff...

[thembseahawks]

@TheMazaxist Lol only millions of evolution created us, not 3500 years of random existence

[TheMazaxist]

now think about this, someone CREATED us.... thats insane....

[zapryan99]

pepsin sounds like russian pepsi

[MandyBooVLDarkMoon]

Wow...