ANAT260 Art-labeling Activity: Histological structure of the digestive tract Summer 2025

Chapter 25 - The Digestive System
Due: 11:59pm on Sunday, May 26, 2024
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Art-labeling Activity: Histological structure of the digestive tract




Label the layers and structures of the wall of the digestive tract.


Part A
Drag the labels to the appropriate location in the figure.

ANSWER:


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Mesenteric artery
Circular fold
and vein




Mesentery

Villi




Mucosa

Submucosa Submucosal
neural plexus
Circular muscle
Muscular layer
layer
Myenteric neural
Serosa plexus
Longitudinal
muscle layer




Correct




Multi-part Questions: Components of the Digestive System




Answer the following questions.


Part A
Indigestible material is dehydrated and compacted in the __________.
ANSWER:


large intestine

liver

stomach

small intestine

, Correct



Part B
Bile is stored and concentrated in the __________.
ANSWER:


small intestine

gallbladder

liver

pancreas



Correct



Part C
Chemical digestion and absorption of carbohydrates, proteins, and lipids occurs in the __________.

ANSWER:


pancreas

small intestine

liver

stomach



Correct




Chapter Test - Chapter 25 Question 3




Part A
The __________contains two layers of smooth muscle that provide movement for peristaltic and segmentation contractions.

ANSWER:


serosa

submucosa

muscularis externa

muscularis mucosae



Correct




Reading Quiz - Chapter 25 Question 1




Part A
Which of the following functions is NOT performed by the digestive system?

ANSWER: