Gastrointestinal function and regulators MOLECULES SOURCE АСTION REGULATION Cholecystokinin Secretin Gastric inhibitory Рeptide Motilin Vasoactive inhibitory Pepide Nitric oxide

Q: cholecystokinin CCK production and function

A: Cholecystokinin is a type of peptide hormone that is involved in gastrointestinal system. It is…

Q: ducts of triglyceride digestion as they pass into the cells of the intestinal m

A: Fats includes oil, waxy like substances. They are non-polar and hydrophobic in nature  Fats or…

Q: Write the functions of the following in the digestive process:i. Bileii. Bicarbonate secreted by the…

A: Digestion includes a mechanical, physical, and chemical breakdown of food into simpler substances.…

Q: From the esophagus to the anal canal, the walls of the digestive tract are made of the same four…

A: The digestive tract consists of mouth, esophagus, stomach, small intestine, and large intestine. The…

Q: Match the organ or gland with the enzyme(s) it secretes. Enzymes may be used more than once. An…

A: A)- Peptidase- small intestine B)-Amylase-Stomach (chief cells) C)-nuclease-Pancreas

Q: of the following would be increased during the cephalic phase of dig O a) Cholecystokinin (CCK) b)…

A: The cephalic phase of gastric secretion is mediated entirely through the vagus nerve.

Q: Which of the following does not stimulate release of pancreatic juice? O Cholecystokinin O Gastrin O…

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

Q: pancreatic of Oddi gallbladder bicarbonate common bile emulsifies Sphincter cystic duct accessory…

A: Answer: Introduction: The human digestive system contains the gastrointestinal tract and the…

Q: The HCI present in the gastric juice is required for the activation of pepsinogen.

A: Zymogens are inactive form of enzymes which undergo hydrolysis of amino acids by proteases inorder…

Q: The wall of alimentary canal is made up of four layers. Give the names of these four layers.

A: The alimentary canal is a tube-like structure through which food enters the body and excretes out…

Q: The majority of gastric juices are released during this phase of chemical digestion. intestinal…

A: Introduction :- The digestion is a process of intaking ( ingestion ) , physical and chemical…

Q: Which of the following pancreatic enzymes yields an absorbable nutrient? O a. aminopeptidase…

A: We consume mainly complex biomolecules that includes polysaccharides, complex polypeptides or…

Q: To increase the absorptive efficiency of the small intestine, the surface area of the mucosa is…

A: The small intestine is formed of smooth muscle tissue, and it extends from the pylorus of the…

Q: From the stomach to the anal canal, the walls of every organ of the alimentary canal are made up of…

A: In alimentary canal organs are arranged in the order, starts from mouth to pharynx to oesophagus to…

Q: Which statement/s does not happen in the large intestine? vaste products pass through until they…

A: Large intestine - It is the last part of gastrointestinal tract, main function of large intestine is…

Q: What’s Factors which influence gastrointestinal drug absorption? Introduction and conclusion should…

A: Drug absorption  It is a pharmacokinetic parameter, includes traveling of drug from the site of…

Q: Amino acids are absorbed into the intestinal cell by:

A: Answer: These small peptides are absorbed into the small intestinal epithelial cell by cotransport…

Q: Describe how actions of different gastrointestinal hormones are coordinated in during everyday’s…

A: We will ist name the hormones of the gastrointestinal tract followed by their functions and…

Q: su ion of nutrients in the ileum. ease caused by a lack of vitamin C causing bleeding gums and in.…

A: Excess water in plants move out through the pores present in the leaves in the form of water vapour.…

Q: Which hormone is primarily responsible for triggering H+ secretion into the stomach (gastric…

A: There are several hormones which are responsible for the regulation of the secretion of digestive…

Q: Once food has entered the pharynx, deglutition will become completely involuntary, and respiration…

A: Swallowing, or deglutition, is a complex reflex mechanism by which food is pushed from the oral…

Q: w nutrients absorbed in the small intestine pass into the general circulation.

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

Q: Why the secretion of gut hormone in adjustable gastric banding (AGB) is mainly considered to be due…

A: Introduction:Gastric banding is a weight-loss surgery performed laparoscopically. A band is wrapped…

Q: The basic construction and functional unit of liver is() A kuffer cell B hepatic lobules C hepatic…

A: The liver is the largest organ which is located at the right side of the belly. It weighs around 3…

Q: the Blank Increased levels of lipoprotein Largest and least dense lipoprotein Abnormal protein found…

A: Lipids, such as fats and oils, that supply energy for cells are called  Triglycerides. Storage…

Q: Parietal cells secrete ________.a. gastrinb. hydrochloric acidc. pepsind. pepsinogen

A: Parietal cells are also known as delomorphous cells. These cells are epithelial cells located in the…

Q: pyloric chemical duodenum zymogens absorption bicarbonate The small intestine is divided into three…

A: Digestive system comprises of gastrointestinal (GI) tract and organs associated with it. GI tract…

Q: The essential service(s) provided by the liver is (are): (a) metabolic regulation. (b) hematological…

A: The heaviest organ of the vertebrates is the liver. It plays a crucial role in biochemical and…

Q: Which of the following digestive secretion is not an enzyme?  amylase  mucus  pepsin  maltase

A: Amylase is an enzyme which converts complex carbohydrates into simple sugars such as glucose,…

Q: In the duodenum lipid stimulate cck secretion. Explain how this would affect gastric emptying,…

A: Hi, Thanks For Your Question.  Answer : Cholecystokinin (CCK) Plays An Important Role In…

Q: During gastric emptying chyme is released into the duedenum through the ? a. esophegeal hiatus  b.…

A: Chyme is the semi-fluid mass of partly digested food that is expelled by the stomach into the…

Q: The bile from the liver is delivered to the ________.

A: Bile juice is defined as dark-green to yellowish-brown fluid. The liver produces the bile, which is…

Q: Draw the pathway of the food in the alimentary canal. 1. tive al ende

A: Food is mixed, moved through the digestive tract, and the large molecules of food are chemically…

Q: A morbidly obese patient undergoes surgical intervention which includes gastric stapling and jejunal…

A: Bariatric surgery causes weight loss by restricting the amount of food the stomach can hold, causing…

Q: What vitamin is necessary for the proper production of functional clotting factors in the liver? O…

A: INTRODUCTION Vitamin vitamins are organic compounds which helps in proper functioning of body…

Q: Which of these juices is secreted by pancreas?         I.   Trypsin       II.   Pepsin      III.…

A: Pancreas is both exocrine and endocrine gland that secretes pancreatic juice containing enzymes and…

Q: What is the location of chemical secreted, and location of chemical action of the following? Bile,…

A: Bile is the greenish-yellow digestive secretion which is formed in the liver. It is then passed on…

Q: Which of the following occurs within the submucosa in most regions of the Gl tract: Select one: a.…

A: Introduction The intestinal mucosa is the inner lining of the digestive tract, and it is in intimate…

Q: Which of the gastrointestinal side effects is not usually seen with glucocorticoid use?A. Peptic…

A: Glucocorticoid - Glucocorticoid is type of steroid hormone. It is secreted by the adrenal glands of…

Q: The duodenum is important for Absorbing nutrient molecules produced by enzymes Releasing acid into…

A: Introduction: The duodenum is the first of three portions of the small intestine to absorb partially…

Q: SMALL INTESTINE Chemical digestion events/processes (what are which nutrients? Name/describe any…

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

Q: This organ is a ‘food chute’ and has little or no digestive or absorptive functions.

A: The esophagus is a thin-walled, muscular tube  lined with mucous membranes which connects the throat…

Q: digeetion oflipids by bile sats and lecithin, elimination Enyzmes secreted by the pancreas break…

A: Enzymes are biological molecules that significantly speed up the rate of virtually all of the…

Q: What protects the lining of stomach from acidic gastric juices

A: The cells are the primary unit of life. Based on the number of cells an organism may be unicellular…

Q: Gastrointestinal complications of diabetes include all, except:A. GastrorrhagiaB. DiarrhoeaC.…

A: Diabetes causes many irregularities and co-morbidities in the whole body. It causes gastroparesis,…

Q: GIO: I. To be able to study the gross, histological and functional characteristics of the…

A: Hi. Since you have asked multiple questions. We are answering the first one for you. Please…

Q: Order the following processes: 21. Cholecystokinin is triggered $ 2. Bile is released from the…

A: Fats are finally hydrolysed from triglycerides to monoglycerides and fatty acids, for their…

Evolutionary lineages

An evolutionary lineage is a series of populations of organisms that descend from a common ancestor. Each species in the lineage is the direct consequence of evolutionary change from a common ancestor. A phylogenetic tree is generally used to display lineages visually. Lineages are components of the phylogenetic tree of life. Molecular systematics procedures are widely used to predict lineages.