Stomach: The human body is organized from the cellular level to the entire body. The cells are organized into tissues and a group of similar tissues form an organ. Various organs together form an organ system that works with other systems to carry out the proper functioning of the human body...
(a) What are the major functions of the stomach? (b) Describe two of its secretions. Digestive System: The digestive system is composed of several organs including the mouth, esophagus, stomach, small intestine, and large intestine. These organs work together to break ...
Blood tests may be used to check for anemia (lack of red blood cells). Stomach cancer can cause anemia to develop. A bowel movement sample may be checked for blood. An x-ray, ultrasound, or CT may show the size and location of the tumor or if the cancer has spread. You may be ...
Hydrochloric Acid- This potent acid is secreted by the parietal cells of the stomach. It kills bacteria and other potential pathogens in food and converts the enzyme pepsinogen into pepsin, which breakssecondary and tertiary proteinsinto smaller, more easily digested molecules. Pepsinogen- Pepsinogen ...
It acts as a temporary storage area for food before being mixed and broken down and passed through the rest of the upper gastrointestinal system. Stomach cancer – sometimes also referred to as gastric cancer – occurs when abnormal cells in the stomach grow out of control. This may also occu...
theesophaguson its way to the stomach, where gastric juices continue breaking down the food molecules. Solid waste products from the stomach travel through the small and large intestines and are excreted in the form of feces. The urinary system is responsible for theexcretionof liquid waste ...
Simple columnar: These tall cells are packed together to form a row. You’ll find them in areas with high secretion volumes, like the stomach wall, or sites of absorption, like the small intestine. They have cellular extensions that are also found in other places, like the cilia along the...
What are Epithelial Cells? What Are Gallbladder Adhesions? What Is a Bovie Cautery? What are the Different Tissue Types in the Body? What is Lymphoid Tissue? What is Blood Tissue? Discussion Comments The Health Board, in your inbox
There is no special name given to the cells of the upper epidermis of a leaf. These cells in the upper epidermis are one layer thick and are covered... Learn more about this topic: Upper Epidermis of a Leaf | Layers, Function & Examples ...
A biopsy is a procedure to remove a small piece of tissue from your pancreas. A biopsy may be done during an endoscopic ultrasound or ERCP, or with a needle. The tissue sample will be sent to a lab to be tested for cancer. Genomic sequencing tests may show which cells are causing canc...