Food going through the human digestive system only moves in one direction in some animals however their food and their waste go into and come out of the same opening in what animals does this happen and why?

Q: Compare how the anterior portion of the alimentary canal (from the mouth to the end of the stomach)…

A: The digestive system comprises all the organs that are involved in the breakdown of macromolecules…

Q: Mentions two secretions and indicates their role in the digestion process in the physiology of…

A: Introduction: Digestion is the mechanism wherein the complex food material is converted into simple…

Q: Which statement best describes the difference between a gastrovascular cavity and an alimentary…

A: Gastrovascular cavity : A gastrovascular cavity is a cavity in body found in some of the primitive…

Q: Watch this animation (http://openstaxcollege.org/l/sintestine) that depicts the structure of the…

A: Important function of small intestine is absorption. Maximum absorption of digested food products…

Q: Where in the digestive system would you expect fats (e.g. lipids) to be digested? stomach large…

A: Digestion is defined as the process in which large macromolecules of food are broken down into…

Q: Which is NOT a correct association of ruminant stomach organ and its function? O rumen-first chamber…

A: Introduction Ruminants are herbivorous grazing or browsing mammals with big hoofed hooves that may…

Q: It's Halloween and you just ate 27 Reese's peanut butter cups. Describe the ENTIRE process of both…

A: There are two kinds of digestion namely mechanical and chemical. Mechanical digestion involves the…

Q: List a diversity of ways some simple animals obtain nutrition without a complete digestive tract

A: Biodiversity is an integral part of the biosphere we live in and various animals shows various modes…

Q: Which is NOT true about human stomachs? Group of answer choices stomach acid helps kill germs…

A: The digestion of proteins begins in the stomach and is completed in the small intestine. The…

Q: May regurgitate undigested food in pellets Must digest cellulose but lack the enzyme to do so May…

A: Introduction We human being has organ system grade of organisation. We have different organ system…

Q: Experiments have been done on mice where they take away nucleic acids from their diets. Their…

A: Small intestine is the part of digestive system. It is the longest part of the digestive tract. The…

Q: What are the “essentials” for the human diet? What are the main divisions vertebrate (mammalian)…

A: The six essential diets for humans are  Vitamins Minerals Protein Fats Water Carbohydrates

Q: In humans, digestion occurs in all of the following locations EXCEPT: Stomach, Duodenum, Pancreas…

A: The digestive system is an organ system that comprises the gastrointestinal or GI tract along with…

Q: Suppose you ate a chicken sandwich (bread, chicken, mayonnaise and lettuce). which of these foods…

A: Digestion is the process of chemical and physical breakdown of food into simpler substances so that…

Q: 13) Which of the below is true about a complete digestive system? Group of answer choices it has…

A: Given: True about a complete digestive system

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: Which is an exopeptidase? O Chymotrypsin O Aminopeptidase O Trypsin O Pepsin

A: Enzymes play a fundamental role in the intricate processes of biochemical reactions within living…

Q: Follow the route food takes in the human GI tract and know the organs and their key functions…

A: Digestive system is an important component of every animal as it helps to get the nutrition we need…

Q: explain what the large intestine does and how important it is. To show your point, think about what…

A: The bacteria vibrio cholerae, which lives and multiplies (colonises) in the small intestine but does…

Q: Which of the following would be considered a primary role of the large intestine? O Increase the…

A: Large intestine has 3 primary functions :  Absorbing water and electrolytes  Producing and…

Q: What happens in the large intestine? O Water is absorbed and feces form. Nutrients from digested…

A: Large intestine is 1.5 meter long organ of our body which is much wider than the small intestine.…

Q: There has been a tendency among invertebrates to evolve extracellular digestion from intracellular…

A: Intracellular digestion is a process by which food is broken down into smaller, usable components…

Q: Food is being digested by bile, lipase, trypsin and chemotrypsin. Which part of the digestive system…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: You got your favorite burger. The smell is so good, your mouth starts watering. You took a bite and…

A: Digestion is a complex process that involves the breakdown of food by mechanical and enzymatic…

Q: Which of the following is true of parietal cells in our stomach? O These cells cleave pepsinogen…

A: Parietal cells (oxyntic cells) are present on the glands located on the lining of the fundus  which…