hich structural modification vastly increase the internal surface area of intestine (both invertebrates and vertebrates) and why is this large surface area important?

Q: Explain why the small intestine would function poorly if it had the same type of mucosal epithelium…

A: In anatomy, epithelium tissue can be defined as the bodily tissue that lines the body's outer and…

Q: Micelles are found   Choose one from the following:   (A) within the lumen of the small intestine…

A: The process by which end product of fat digestion pass through the intestinal mucosa into the lymph…

Q: describe the numerous layers that must be cut in order to reach the tumor site, including the…

A: The Human digestive system consists of the following histology (innermost to outermost):- Mucosa…

Q: where are replacement cells produced that prevent the lining of the small intestine from, being lost…

A: A replacement cell is a cell that takes the place of a dead or damaged cell. Replacement cells are…

Q: Barb suffers from Crohn’s disease, a regional inflammation of the intestine that is thought to have…

A: Crohn's disease is defined as an inflammatory bowel disease that can cause inflammation of the…

Q: The small intestine of the pig has significantly more surface area (through folds and villi) than…

A: Digestion is a process of breaking down the complex food we consume into simple compounds, which are…

Q: Explain Microscopic structure of the small-intestine wall demonstrates increased surface area?

A: The cells that make up the human body require sufficient amounts of nutrients and energy to perform…

Q: histological differences between small and large intestines?

A: The digestive system is an important organ system in the body and it has four main functions…

Q: Describe the functions and regulation of motility in the small intestine?

A: Small intestine: - It is one of the most important part of digestive system, which is the primary…

Q: explain how the small intestine absorbs nutrients, and how its structure facilitates nutrient…

A: The digestive tract is also called the gastrointestinal tract or alimentary canal. It is a pathway…

Q: Which among the structural modification increase the internal surface of the intestine in both…

A: Intestines mostly handle the absorption of nutrients and water. This long tube-like structure runs…

Q: Some of the intestinal epithelial cells, called goblet cells, contain small globules of mucus. Why…

A: SMALL INTESTINE The small intestine is the largest part of the Gastrointestinal tract. All the…

Q: What is the functional significance of the epithelial change seen at the esophagus-stomach junction?

A: The esophagus is a tube-like structure of the gastrointestinal tract which helps in the passage of…

Q: Inflammation of the digestive tract is common to most irritable bowel diseases causing in decreased…

A: Human digestive system or alimentary canal is a system which consists of organs involved in…

Q: Describe how chief cells and parietal cells work together to ensure efficient protein digestion in…

A: The exocrine cells of the stomach that release hydrochloric acid are known as parietal cells (HCl).…

Q: What is the function of muscularis mucosa?

A: the four layers of the GI tract starting from deep to superficial are as follows:  1. Serosa 2.…

Q: Describe the intestine as a barrier function

A: Intestine is a part of alimentary canal or gut. Is composed of simple columnar epithelial cells. It…

Q: Why are digestive enzymes don’t destroy the body’s own tissues that produce them?

A: The breaking down of the ingested polymeric  macromolecules into their smaller building blocks takes…

Q: How might reduced segmental contractions affect the digestive process?

A: Human gastrointestinal motility follows three basic patterns: segmentation contractions,…

Q: Illustrate the secretion process in small intestine?

A: The food that we eat reaches from the mouth to the stomach and then to the small intestine.The small…

Q: According to the definition, structure and functions of epithelial tissues, the small intestine: *…

A: Epithelial tissues cover the surface of the body and line the inside of the organs. It lines the…

Q: How could absorption in the intestine be increased without increasing the intestine’s length?

A: small intestine is the portion of digestive system where maximum digestion takes place.

Q: What types of problems could occur in the large intestine and sigmoid colon if they could not…

A: The large intestine is the last part of the gastrointestinal tract and of the digestive system in…

Q: Which type of epithelium makes up the mucosa from the stomach to the end of the large intestine?

A: The mucosa is referred to as the layer of moist tissue present at several body parts, such as the…

Q: Explain the relationship between the structure and function of the Digestive System, Smooth Muscle…

A: ANSWER    Digestive System The food you eat takes an incredible journey through your body, from top…

Q: The movement of amino acids across simple columnar epithelium of the small intestine in tube the…

A: Digestion is a process where a substance is absorbed or assimilated into the cell or tissues and…

Q: Provide the histological difference/s between the t. mucosa of the cecum between the pig and…

A: The cecum is a blind-ended sac located at the junction of the small and large intestines.

Q: Besides the small intestine, what else has a structural adaptation that maximizes surface area…

A: An organ system is a group of organs that work together to perform one or more functions. Each does…

Q: Which structures of the lamina propria of the small intestine are responsible for transporting…

A: The human digestive system is comprised of the gastrointestinal tract and the accessory organs that…

Q: Please label the regions labeled a, b, and c on the picture of the small intestine of a rat:

A: The digestive system begins with the mouth, pharynx, oesophagus, stomach small intestine divided…

Q: of the following statements concerning the region/structure marked by the (*) is a true statement?…

A: Both the upper and lower Jaws have the teeth embedded in them. Human adults have 32 teeth, 16 teeth…

Q: Fetal Pigs small intestine Is it an end-to-end junction or do they form a "T"? Indicate how an…

A: The small intestine is a part of the gastrointestinal tract which is named the small intestine not…

Q: what other system does the intestines interact with?

A: The intestine is the hollow tube-like organ of the digestive system that plays a major role in the…

Q: Digestive enzymes in the gut include proteases, which digest proteins. Why don’t these enzymes…

A: Digestive enzymes are those produced by our body which aids in the process of digestion of foods.…

Q: Describe the major goal(s) of the digestive system:

A: NOTE:- "As you have posted multiple questions under one, we will solve the first part for you, to…

Q: what is the digestive system of rabbit composed of ?

A: The rabbit are herbivorous animals and they are nonruminants but they are able to consume large…

Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.