Trace the path of a kernel of corn (feel free to pick a particular variety) moving from this starting point to this ending point. You may write a description, create a diagram with labels, or both to trace a path. Include as many of the following components of the digestive system and terms as you can: Starting point: the kernel enters the esophagus Ending point: the kernel is excreted from the body - esophagus - external anal sphincter - ileocecal valve - internal anal sphincter - large intestine - microvilli - oral cavity - pharynx - pyloric sphincter - rectum - small intestine - stomach - villi For each of the parts of the digestive system in your path, describe a unique anatomical characteristic (size, tissue composition, etc.) or function.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Trace the path of a kernel of corn (feel free to pick a particular variety) moving from this starting point to this ending point. You may write a description, create a diagram with labels, or both to trace a path. Include as many of the following components of the digestive system and terms as you can:

Starting point: the kernel enters the esophagus

Ending point: the kernel is excreted from the body

- esophagus
- external anal sphincter
- ileocecal valve
- internal anal sphincter
- large intestine
- microvilli
- oral cavity
- pharynx
- pyloric sphincter
- rectum
- small intestine
- stomach
- villi

For each of the parts of the digestive system in your path, describe a unique anatomical characteristic (size, tissue composition, etc.) or function.

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