Which Layer of the Digestive Tract Is in Direct Contact

question 195

Multiple Choice

Which layer of the digestive tract is in direct contact with ingested food?

• A) Mucosa
• B) Muscularis
• C) Submucosa
• D) Serosa

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Definitions:

Unconditioned Stimulus

In classical conditioning, a stimulus that naturally and automatically triggers a response without prior learning.

Conditioned Stimulus

A previously neutral stimulus that, after becoming associated with an unconditioned stimulus, eventually comes to trigger a conditioned response.

Cupboard Door

A movable panel used to cover the opening of a cupboard, providing access to the contents inside and often serving to protect those contents.

Cat Food

A formulated pet food specifically designed to meet the dietary needs of cats.