The large intestine has romantic feelings, too! There is no other way to explain this figure formed by its slice in the center of this microphotograph☝🏻 The bright purple outline consisting of cells is the wall of the intestine, which creates the cavity inside it. And the strange "bubbles" inside it are the goblet cells (they partially resemble a glass in their shape). Their task is to produce mucus, which facilitates the passage of the food lump, and participates in the digestive process.