27 The low pH of the stomach enhances chemical absorption, particularly nutrient absorption True False

Q: . What two digestive enzymes occur in the saliva? Whyis one of these more active in the stomach than…

A: Enzymes are the catalysts which helps in proceeding the reactions.  Digestive enzymes are the…

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: Contrast the movement of chyme in the small intestine vs. a bolus in the esophagus.

A: Introduction :- Chyme is a thick, semifluid mixture of partially digested food and gastric juice…

Q: What are the two main functions of keeping the stomach highly acidic? 0 Assist in the breakdown of…

A: Introduction  Gastric glands on the stomach's wall secrete gastric juice. Mucus, hydrochloric acid,…

Q: Describe the major functions of the large intestine andexplain how defecation is regulated.

A: The human digestive system, also called the gastrointestinal tract, is responsible for the…

Q: greater omentum [Choose Jh [ Choose] Parietal peritoneum holds the small intestines medial borrder,…

A: Digestive system is responsible for uptaking of food and digestion and absorption of food. The…

Q: Describe the general plan for the walls of the digestive system. What is the structure of the…

A: A group of organs that are responsible for swallowing, digesting, absorbing, and excreting foods and…

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: 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: Describe the 3 phases of control of gastric gland activity.

A: The sensory system and endocrine framework work together in the stomach related framework to control…

Q: Describe in detail the initial carbohydrate digestion that occurs in the mouth including innervation…

A: Digestion is a process of simplification of complex food materials. In our food contains usually…

Q: * 00 The absorptive capacity of the small intestine is enhanced by increasing the surface area of…

A: Absorption is the process by which the digested products and nutrients in the food move across the…

Q: . In what tunics of the digestive tract are the submucosaland myenteric plexuses found? What are…

A: The digestive tract is an organ system of the body comprises of various organs responsible for…

Q: Describe the effects of secretin and CCK on the bile ducts and gallbladder.

A: Several hormones are responsible for a variety of bodily processes. Secretin is a hormone that aids…

Q: Gastric ceca produce digestive enzymes and secrete them into the stomach. How many ceca are there?

A: The midgut (called the Mesenteron in certain books) runs from the 'gastric caeca', a progression of…

Q: Describe the primary functions of the stomach and how it contributes to food digestion.

A: In the human body, the motility of the ingested food, its breakdown, absorption, and assimilation is…

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: Describe coagulation of milk in alimentary canal.

A: Enzymes are proteinaceous in nature and help in the breakdown of complex substances into simpler…

Q: 16. Explain briefly the fat digestion happening in: a. Mouth b. Duodenum

A: Digestion is the process of hydrolysis of a large complex organic molecule in the foodstuff into…

Q: How are gastric secretions inhibited? Why is this inhibitionnecessary?

A: the gastric secretions are inhibited by low pH . Secretion is in the duodenum and signals the…

Q: Discuss the regulation of the accessory digestive glands associated with the small intestine.

A: Chemical digestion in the small intestine relies on the activities of three accessory digestive…

Q: Lec 3 Protein Digestion Make a flow chart of: (Indicate the organs, enzymes and how it functions)…

A: In process of digestion, complex molecules are converted to simple molecules with the…

Q: Explain the chemical digestion in small intestine.

A: Introduction: The small intestine is that part of the digestive system that is involved in complete…

Q: Describe the 3 phases of control of gastric gland activity.

A: We can say that The sensory system and endocrine framework work together in the stomach-related…

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: 13

A: In the human body, the motility of the ingested food, its breakdown, absorption, and assimilation is…

Q: Explain the  ruminant digestion.

A: There are four compartments that can be present in the stomach of the ruminants. These four…

Q: Describe the three phases of regulation of stomach secretion.

A: The stomach in humans is a bag like muscular organ and functions in digestion. It receives semi…

Q: Describe stomach structure and indicate changes in the basic alimentary canal structure that aid its…

A: The digestive system include gastrointestinal tract and associated glands and is responsible for…

Q: Compare and contrast gastric juice and pancreatic juice withrespect to their composition and…

A: Body juices and hormones are used to aid in digestion and other body systems. These have a certain…

Q: Explain how the stomach is protected from selfdigestionand why this is necessary.

A: Stomach is the widest part of the alimentary canal which is about 30 cm long and 15 cm wide.  It is…

Q: explain how the stomach produces hydrochloric acid andpepsin;

A: The organ of the gastrointestinal tract that receives the digestive contents from the muscular tube…

Q: Describe the phases that regulate motility and secretion in the stomach.

A: The stomach is a part of the alimentary canal that serves the function of secretion of enzymes and…

Q: Identify the enzymes involved in carbohydrate digestion and the mechanism of carbohydrate absorption…

A: Introduction Carbohydrates are the essential components of our diet. The digestion of carbohydrates…

Q: Explain how ingection of food is difficult to without teeth

A: Food is the fundamental source of energy, allowing living beings to go about their daily activities…

Q: Describe the 3 phases of control of gastric gland activity.?

A: The sensory system and endocrine framework work together in the stomach-related framework to control…