Peristalsis

High school (ages 12+)
Human Body

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/peristalsis

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the scientific name?Peristalsis is a physiological process, not a species with a scientific name
2. What is the key muscular components?Smooth muscle tissue, specifically circular and longitudinal muscle layers
3. How does peristalsis move food through the stomach?Circular muscles relax to let food in, then contract to push it out, mixing it with digestive juices.
4. Why is peristalsis important for digestion?It keeps food moving, mixes it with enzymes, and lets our body absorb nutrients.

Intestinal Motility: The movement of the contents within the intestines, driven by muscle contractions.
Enteric Nervous System: A complex network of neurons within the gastrointestinal tract that controls digestive functions.
Biomimicry: The design and production of materials, structures, and systems that are modeled on biological entities and processes.