Figure 16-1 Structural Components of the Digestive Tract

question 17

Multiple Choice

Figure 16-1 Structural Components of the Digestive Tract
Use Figure 16-1 to identify the labeled part.
-Label N represents which structure?

• A) muscularis mucosa
• B) circular muscle layer
• C) longitudinal muscle layer
• D) submucosal gland
• E) mucosal gland

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