Q: Describe/define the five principal digestive juices (or fluids) that enter the digestive tract at…
A: Digestion is the process of breaking down food into its simpler forms, which is performed by various…
Q: How can the ENS physiologically supports digestion?
A: Introduction : The enteric nervous system consists of sensory neurons, interneurons, motor neurons…
Q: Describe the location(s) in the digestive tract whereeach of the major types of nutrients is broken…
A: The cells are the primary unit of life. The cells form the tissues which collectively form an organ.…
Q: What would happen to gastrin secretion in a patient taking a drugthat blocks the binding of…
A: Gastric acid emission is controlled by a complex transaction of neural (acetylcholine), hormonal…
Q: What is heterophagic intracellular digestion? How is this process accomplished?
A: Digestion is the process of breakdown of food into simpler nutrients. It mainly occurs with the help…
Q: Describe the mechanism for small peptide absorption, di- and tri-peptide absorption and describe the…
A: The amino acid also absorbed in the same way as monosaccharides.
Q: By generally dividing foodinto carbohydrates, fats andproteins and considering thedigestive process…
A: The food enters from the mouth and reaches parts of the gastrointestinal tract for digestion. The…
Q: Approximately how much fluid is secreted into the gastrointestinal tract each day compared with the…
A: The digestive system is the system responsible for the digestion of food. It starts from the…
Q: List the cephalic, gastric, and intestinal phase stimuli that stimulate or inhibit acid secretion by…
A: Although digestion starts in the mouth, the major portion of digestion takes place in the stomach.…
Q: What is the salivarydigestive enzyme? Which typeof food does it digest and intowhich smaller…
A: Digestion is a complex process, which involves the breakdown of food into smaller components until…
Q: What is the diff erence between digestion and absorption? How are the end products of carbohydrate,…
A: The chemical degradation of the ingested food into absorbable molecules is digestion. Absorption…
Q: What causes water to move from the blood to the lumen of the duodenum following gastric emptying?
A: Duodenum, jejunum, and the ileum are three portions into which the small intestine is divided into.…
Q: Concerning extracellulardigestion what is meant bychemical digestion?
A: Digestion is a very important mechanism that occurs in organisms. It helps to digest large molecules…
Q: The chief cells of the stomach produce?
A: Step 1 Digestive glands are associated with the digestive system which produces secretions for the…
Q: How is it produced andwhat is the function ofcholecystokin in the digestiveprocess?
A: Cholecystokinin is a type of peptide hormone that is involved in the gastrointestinal system. It is…
Q: Describe the recycling of bile salts by the enterohepatic circulation?
A: Enterohepatic circulation is the term used to describe the circulation of bilirubin, drugs, biliary…
Q: What structures are responsible for the large surface area of thesmall intestine?
A: Small intestine is present inferior to the stomach. It is divided into three parts namely duodenum,…
Q: Young adult women have four times as many irontransport proteins in the intestinal mucosa as men…
A: Absorption of iron involves its uptake from the intestinal cells, movement through and release of…
Q: Describe the mechanisms of digestion and absorption ofcarbohydrates, proteins, and fats in…
A: Digestion is the process where food breakdown into small particles and absorbed by the cells of the…
Q: What is the digestiveenzyme that acts within thestomach? Which type of fooddoes it digest? What are…
A: Most animals consume large and complex foods. Large food particles are broken down into smaller…
Q: What are the vitaminswhich make up the Bcomplex? Which problemsdoes the lack of thesevitamins cause?
A: The vitamin term is derived from the word “vitamine”. The vitamins are the organic molecules that…
Q: Why is it advantageous to the overall digestive process forsecretin and cholecystokinin to slow…
A: The secretin is the hormone that is responsible for the regulation of gastric acid and pancreatic…
Q: What is the adnexal organof the digestive system inwhich bile is stored? Howdoes this organ react to…
A: The digestive system is the organ system that breaks down food into smaller molecules that are…
Q: What is the substanceproduced in the liver that actsin the small intestine duringdigestion? How does…
A: Digestion is a catabolic process that involves breakdown of complex food substances into simpler…
Q: How does the mucosa of the large intestine differ fromthat of the small intestine? How does the…
A: Assemblage of organs through which the food is broken down and converted into energy is called as…
Q: Explain the importance of pH on digestive enzyme function
A: Enzymes are molecules that catalyze metabolic reactions by lowering the activation energy of the…
Q: What structural modification of the stomach wall underlies the stomach’s ability to mechanically…
A: The stomach is a storage tank of the digestive system. This organ starts the digestion of protein…
Q: Explain about the human digestivetract ?
A: The Human digestive system is the organ system in the human body for the digestion of the food we…
Q: Where is it produced andwhat is the function ofsecretin in the digestiveprocess?
A: The digestive system comprises of mouth, salivary glands, pharynx, esophagus, stomach, small…
Q: in studying digestion (specifically the duodenum and pancreas) What is the difference between the…
A: Small intestine is divided into three parts that is , duodenum jejunum and ileum. Duodenum is the C…
Q: Describe the process of digestion of protein in stomach.
A: Proteins are the polymers of amino acids. The digestion of proteins in the digestive tract obtains…
Q: How is the gastric mucosaprotected from the acid pH ofthe stomach?
A: The stomach is the site for the chemical and mechanical digestion of ingested food. It produces…
Q: Name and briefly describe two types of contractions thatoccur in the colon and nowhere else in the…
A: The large intestine refers to the part of the gastrointestinal tract that involves the maximum…
Q: Which type of chemicalreaction is the breaking ofmacromolecules into smallerones that occurs in…
A: The process of digestion involves the breaking of complex food particles into smaller ones so that…
Q: Difference between the intracellular and extracellular digestion?
A: Digestion is the process of breakdown of food into simpler nutrients. It mainly occurs with the help…
Q: Along the alimentary canal, where are places chemical digestion occurs and long the alimentary…
A: Digestion is the process by which complex food components are broken down into simpler molecules.…
Q: Explain why the contents of the small intestine arerelatively liquid and the contents of the…
A: Digestion is the process that involves the breakdown of food into smaller particles such that it can…
Q: Ieads to insufficient sceretion of the pancreatic juice into the small intestine. What changes in…
A: Introduction- Pancreatitis is a chronic or long term inflammation of pancreas, that will lead to…
Q: How are the protein-digesting enzymes in pancreatic juice activated? What is the logic of this…
A: The pancreatic juice is composed of two secretory products that aid in the process of digestion.…
Q: How different areintracellular and extracellulardigestion? What is theevolutionary advantage…
A: Digestion is a process through which the raw food that we eat is digested with the help of enzymes…
Q: What is the action of salivary amylase? Differentiate between lipases and peptidases?
A: Enzymes are biological catalysts. They decrease the activation energy of the reaction. They help in…
Q: What is the route of theingested food from swallowinguntil the duodenum?
A: Digestion is a very important mechanism that occurs in organisms. It helps to digest large molecules…
Q: Describe the cellular mechanisms of Ca++ absorption in the small intestine.
A: * Macromolecules and ions will transport across the cells by means of transportation process. *…
Q: Which is the type ofmuscle tissue that performsthe peristaltic movements ofthe intestines?
A: Muscles are soft tissues present in most of the animals. They contain protein filaments called actin…
Q: Coming from the acid pHof the stomach which pH leveldoes the chyme find when itenters the duodenum?…
A: Human has a complex body structure and has organ system level of organization. It has different…
Q: After digestion the nextstep is absorption done bycells of the mucous membraneof the intestine. For…
A: Nutrition is a process through which we acquire food that is necessary to generate energy through…
Q: What is the differencebetween a complete digestivesystem and an incompletedigestive system? How…
A: Digestion is a catabolic process that involves breakdown of complex food substances into simpler…
Q: What is meant by“mutualist exploration ofcellulose digestion”, aphenomenon that occurs insome…
A: Step 1 Cellulose is the structural polysaccharide of the plant cell walls, walls of some primitive…
Q: How does the pancreaticjuice participate in thedigestion of proteins? Whatare the involved enzymes?
A: Digestion is a catabolic process that involves breakdown of complex food substances into simpler…
Besides being fundamental
for the activation of the main
gastric digestive enzyme how
does HCl also directly
participate in digestion?
Step by step
Solved in 2 steps
- Name two components of the digestive system that perform mechanical digestion. Describe how mechanical digestion contributes to acquiring nutrients from food.Which type of chemicalreaction is the breaking ofmacromolecules into smallerones that occurs in digestion?What are the enzymes thatparticipate in this processcalled?Coming from the acid pHof the stomach which pH leveldoes the chyme find when itenters the duodenum? Why isit necessary to maintain thatpH level in the small intestine?What are the organsresponsible for that pH leveland how is it kept?
- What is the adnexal organof the digestive system inwhich bile is stored? Howdoes this organ react to theingestion of fat rich food?Concerning extracellulardigestion what is meant bychemical digestion?Describe the digestive role of chymotrypsin. Which two other digestive enzymes of the same category are secreted by its source gland?
- What is the salivarydigestive enzyme? Which typeof food does it digest and intowhich smaller molecules doesit transform the food?What is the substanceproduced in the liver that actsin the small intestine duringdigestion? How does thatsubstance act in the digestiveprocess?How is it produced andwhat is the function ofcholecystokin in the digestiveprocess?
