What types of tissues are found in the stomach?

The stomach is made up of several layers of tissue:

• The mucosa (mucous membrane) is the inner lining of the stomach.
• The next layer that covers the mucosa is the submucosa.
• The muscularis propria (or muscularis externa) is the next layer that covers the submucosa.

What type of cells are in the digestive system?

Four different types of cells make up the gastric glands:

• Mucous cells.
• Parietal cells.
• Chief cells.
• Endocrine cells.

What is lining of the stomach?

Your stomach has a protective lining of mucus called the mucosa. This lining protects your stomach from the strong stomach acid that digests food. When something damages or weakens this protective lining, the mucosa becomes inflamed, causing gastritis. A type of bacteria called Helicobacter pylori (H.

What types of cells or tissues are unique to the digestive system?

The gastric glands are composed of four epithelial cell types: (1) mucous neck cells, which protect the organ from the secretory products of stomach glands; (2) chief cells, which produce and secrete the enzyme pepsin; (3) parietal cells, which elaborate and secrete hydrochloric acid; and (4) argentaffin cells, which …

What is the epithelial lining of the stomach?

The inner surface of the stomach is lined by a mucous membrane known as the gastric mucosa. The mucosa is always covered by a layer of thick mucus that is secreted by tall columnar epithelial cells.

What are the 4 types of tissue?

There are 4 basic types of tissue: connective tissue, epithelial tissue, muscle tissue, and nervous tissue. Connective tissue supports other tissues and binds them together (bone, blood, and lymph tissues). Epithelial tissue provides a covering (skin, the linings of the various passages inside the body).

What is the inner lining of stomach called?

The inner lining (mucosa) consists of millions of microscopic glands which secrete gastric juices. Beneath this is a supporting layer (submucosa) and beneath this is the muscle layer. This is responsible for stomach contractions and emptying. Finally there is a thin outer covering known as the serosa.

What is the lining of the intestines called?

intestinal epithelium
The intestinal epithelium is the single cell layer that form the luminal surface (lining) of both the small and large intestine (colon) of the gastrointestinal tract.

What are some specialized cells in the digestive system?

The digestive system includes several specialized cell types, such as the nephrons in the kidney, the villa of the small intestine and liver cells. The cells of the circulatory and respiratory systems are quite diverse, including red and white blood cells and the alveoli of the lung.

What tissue types are found in the intestinal tract?

The digestive system contains all four major tissue types, Epithelial, Connective, Muscle and Nervous. Epithelial tissue lines the entire length the digestive tract. It is made up of many different types of cells, including goblet cells that secrete mucus.

What are the three types of tissue?

In humans, there are four basic types of tissue: epithelial, connective, muscular, and nervous tissue. There may be various sub-tissues within each of the primary tissues. Epithelial tissue covers the body surface and forms the lining for most internal cavities.

What is the most common type of tissue in the body?

Connective tissue is the most abundant and widely distributed type of tissue in the human body. Its function is related to the functions of support and support to organs and tissues, both mechanical and metabolic.