{"page":"\n\n
\n
\n
\n
\n
\n\nVideo\n
\n

\nPhysical Physical Digestion: The Role of Teeth and Other Digestive Processes\n

\n
\n
\nGet Free Access for 10 Days!\n
\n
\n
\n
\n
\n
×
\n\n\n
\n\nPublisher:\n\nCurated Video\n\n\n
\n
\nThis video is a lecture presentation on physical digestion. The speaker discusses the process of breaking down food into smaller pieces without any chemical changes to the food molecules, which is known as physical digestion. The role of...\nThis video is a lecture presentation on physical digestion. The speaker discusses the process of breaking down food into smaller pieces without any chemical changes to the food molecules, which is known as physical digestion. The role of teeth in physical digestion is emphasized, including their important function in increasing the surface area of food to make the action of digestive enzymes more effective. The structure of a tooth is described, and the different types of teeth, including incisors, canines, premolars, and molars, are explained. The video goes on to discuss how physical digestion continues in the stomach, which is a muscular bag that churns food to break it up further, before passing into the small intestine where bile is added to neutralize stomach acid and emulsify fats and oils.\n
\n
\n\n
\n
\n
\n
\n

Resource Details

\n
\n
\n
\n
Curator Rating
\n
\n
\n
\n
\n
\n
Educator Rating
Not yet Rated
\n
\n
\n
\n
\n
Media Length
\n
3:43
\n
\n
\n
\n
\n
Grade
Higher Ed
\n
\n
\n
\n
\n
Subjects
Science
4 more...
\n
\n
\n
\n
\n
Media Type
Instructional Videos
\n
\n
\n
\n
\n
Source:
\n
\nKnowMo Biology\n\n
\n
\n
\n
\n
\n
Date
\n
2018
\n
\n
\n
\n
\n\n
Language
English
\n
\n
\n
\n
\n
Audiences
For Teacher Use
2 more...
\n
\n
\n
\n
\n
Usage Permissions
Fine Print: Educational Use
\n
\n
\n
\n
\n
\n

Additional Materials

\n
\n\nSign in or Join Now
\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" href=\"/subscription/new\">Video Transcript\n
\n
\n\nSign in or Join Now
\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" href=\"/subscription/new\">Video Preview\n
\n
\n
\n

Concepts

\n
\n
digestion, surface area, enzymes, food, teeth
\n
\n\n\n
\n
\n
\n
\n

Additional Tags

\n
\n
gcse, and, igcse, science, biology, cambridge, physical, smaller pieces, small intestine, physical digestion, chemical digestion, digestive enzymes, stomach acid, chemical, part, breakdown, structure, held, place, swallowed, presentation, stomach, bile, start, important, make, action, tooth, enamel, beneath, dentine, pulp
\n
\n\n\n
\n
\n
\n
\n

Classroom Considerations

\n
Best For: Explaining a topic
Video is ad-free
\n
\n
\n

Educator Ratings

\n
\n
\n
\n
\n
\n\nShow resource details\n
\n
\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Physical Physical Digestion: The Role of Teeth and Other Digestive Processes\" href=\"/subscription/new\">\"Physical\n\n
\n
\n
\n\n\n\n"}