Upgraded B003 Ntbi1201 Human Alimentary Canal Path
Upgraded B003 Ntbi1201 Human Alimentary Canal Path — a labelled NEET Biology diagram with a definitions lexicon.
A detailed, labeled cross-section/diagram of the entire human digestive tract. Labels must include: Mouth, Pharynx, Esophagus, Stomach (with distinct regions), Small Intestine (Duodenum, Jejunum, Ileum), Large Intestine (Caecum, Colon, Rectum), and Anus. Use directional arrows to show the path of food. Labelled parts: Large Intestine, Small Intestine, Cross-section, Complex I, Esophagus, Stomach, Mouth, Pharynx, Duodenum, Jejunum, Ileum, Caecum, Colon, Rectum. The terminal part of the alimentary canal involved in the absorption of water and salts and the formation of feces. FYI: It consists of the caecum, colon, and rectum, and it houses a large population of symbiotic bacteria. The longest part of the digestive tract where the majority of chemical digestion and nutrient absorption occurs. FYI: The internal surface area is vastly increased by finger-like projections called villi and microscopic microvilli. A diagrammatic view of an organ or tissue obtained by cutting it at a right angle to its longitudinal axis. FYI: Transverse sections (T.S.) are standard in plant anatomy to study the arrangement of vascular bundles. The first enzyme complex in the mitochondrial electron transport chain, also known as NADH dehydrogenase. FYI: It transfers electrons from NADH to ubiquinone while pumping protons into the intermembrane space. A narrow, muscular tube that conveys food from the pharynx to the stomach through rhythmic contractions called peristalsis. FYI: The esophagus does not produce any digestive enzymes; its primary function is strictly transportation. A J-shaped muscular organ that stores food and performs the initial stages of protein digestion using acid and enzymes. FYI: The stomach lining secretes Proenzyme Pepsinogen, which is converted into active Pepsin by the highly acidic HCl. The anterior opening of the alimentary canal used for ingestion and the beginning of mechanical and chemical digestion. FYI: The digestion of starch begins in the mouth due to the action of the enzyme salivary amylase (ptyalin). Pharynx is a labeled feature or concept in this upgraded BioAtlas image: A detailed, labeled cross-section/diagram of the entire human digestive tract. Labels must include: Mouth, Pharynx, Esophagus, Stomach (with distinct regions), Small Intestine (... Duodenum is a labeled feature or concept in this upgraded BioAtlas image: A detailed, labeled cross-section/diagram of the entire human digestive tract. Labels must include: Mouth, Pharynx, Esophagus, Stomach (with distinct regions), Small Intestine (... Jejunum is a labeled feature or concept in this upgraded BioAtlas image: A detailed, labeled cross-section/diagram of the entire human digestive tract. Labels must include: Mouth, Pharynx, Esophagus, Stomach (with distinct regions), Small Intestine (... Ileum is a labeled feature or concept in this upgraded BioAtlas image: A detailed, labeled cross-section/diagram of the entire human digestive tract. Labels must include: Mouth, Pharynx, Esophagus, Stomach (with distinct regions), Small Intestine (... Caecum is a labeled feature or concept in this upgraded BioAtlas image: A detailed, labeled cross-section/diagram of the entire human digestive tract. Labels must include: Mouth, Pharynx, Esophagus, Stomach (with distinct regions), Small Intestine (... Colon is a labeled feature or concept in this upgraded BioAtlas image: A detailed, labeled cross-section/diagram of the entire human digestive tract. Labels must include: Mouth, Pharynx, Esophagus, Stomach (with distinct regions), Small Intestine (... Rectum is a labeled feature or concept in this upgraded BioAtlas image: A detailed, labeled cross-section/diagram of the entire human digestive tract. Labels must include: Mouth, Pharynx, Esophagus, Stomach (with distinct regions), Small Intestine (...