The Arrival of Food in the Stomach Stimulates Chemoreceptors in Which

Question

The arrival of food in the stomach stimulates chemoreceptors in which layer?
A) submucosa
B) adventitia
C) serosa
D) muscular layer
E) mucosa

Accepted Answer

The mucosa layer of the stomach contains chemoreceptors that are stimulated by the arrival of food. The other layers (submucosa, muscular layer, adventitia, and serosa) do not contain these receptors.