Cholecystokinin stimulates secretion of ____________.     a. pepsin b. tripeptides c. NaHCO3 d. bile salts e. acids

Q: Which of the following are not used for mechanical digestion? A. Pancreatic juice B. Saliva C. Bile…

A: F- none of the above.  Mechanical digestion involve mastication however chemical digestion involved…

Q: Pancreatic juice ________ buffers chyme. b. deactivates bile c. is secreted by pancreatic islet…

A: Pancreatic juice is composed of water with bicarbonate ions and digestive enzymes. It is produced in…

Q: Which statement accurately describes bile? O it causes the breakdown of dietary triglycerides into…

A: Digestive juices are secreted from various organs of the digested tracts which contain enzymes to…

Q: Which of the following is True?a. The human stomach maintains a very high pH.b. Gastric glands in…

A: Stomach is a sac like organ. It is located between the esophagus and the small intestine. It stores,…

Q: Micelles increase the absorption of fat bya. binding the lipase enzyme and holding it on the surface…

A: Fats are hydrophobic molecules. A micelle is a tiny spherical structure that is formed by…

Q: Which of these could be absorbed directly without need ofdigestion?a. glucose d. nucleic acidb. fat…

A: Answer- The food we eat gets digested in the stomach and small intestine by various enzymes and then…

Q: Blockage of the bile duct would be expected to affect   Multiple Choice   a) cellulose digestion.…

A: The main organs that are involved in the digestion process include the mouth (oral cavity),…

Q: Which of these is a non digestive enzyme A) enterokinase  B) nucleotidase  C) elastase D)…

A: Digestion is a complex process, which involves the breakdown of food into smaller components until…

Q: Chyme arriving in the small intestine would stimulate the beginning of the _________________ phase…

A: There are three digestive phases: The first phase of ingestion is called as cephalic phase.…

Q: The small intestine secretes CCK to a) assist in the breakdown of fats b) stimulate release of…

A: ANSWER IS SHOWN BELOW

Q: In humans, most of the absorption of the products of digestiontakes place acrossa. the squamous…

A: Absorption is the process through which products of digestion are absorbed by blood to the entire…

Q: After _____ are absorbed by intestine cells, they go into lymph vessels rather than blood. A.…

A: ANSWER :LIPIDS

Q: Which of the following is true about segmentation in the small intestine?a. It is a type of…

A: To answer this question we should have knowledge of Physiology.

Q: The principal function for intestinal goblet cells is: Select one: t of a. secreting digestive…

A: Introduction :- Goblet cells are found throughout the small and large intestine and are crucial for…

Q: A drug that blocks the action of carbonic anhydrase in parietal cells would result in   a…

A: Carbonic anhydrase drug inhibitor increases the amount of carbonic anhydrase in the stomach due to…

Q: which of the following about fat absorption is incorrect? a) triglycerides must be broken down into…

A: Introduction : The vast majority of dietary lipid is neutral fat, also known as a triglyceride,…

Q: The purpose of Microvilli in the human digestive tract is to:  a.    kill detrimental bacteria in…

A: Microvilli, in general are the most simplest of little microscopic, nonmotile, finger-like…

Q: Bilea. is an important enzyme for the digestion of fats.b. cannot be stored.c. is made by the…

A: The human digestive framework comprises of the gastrointestinal lot in addition to the adornment…

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 esophagus differs from the rest of the gastrointestinal tract because it ... a) ... has smooth…

A: Option D i.e. esophagus has striated muscles in the upper part and smooth muscles in the lower part…

Q: In humans, the hormone cholecystokinin O A. activates pathways that produce satiety signals in the…

A: The cholecystokinin is a peptide hormones that is secreted certain neurons in the brain and I-cells…

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 these statements about bile is true?a. About 500 mL is secreted daily.b. Its main function…

A: Bile is a complex fluid consisting primarily of electrolytes, water, and various organic molecules…

Q: Match each item in column A with the most closely related item in column B. Place letters for…

A: Digestion is a catabolic process that involves breakdown of complex food substances into simpler…

Q: The main function of bile salts is to O emulsify lipids in the digestive tract. O provide a pathway…

A: The digestive system consists of digestive organs and glands. They help in the proper digestion of…

Q: 6)Bile salts A) are enzymes B) are manufactured by the pancreas C)Emulsify fats in the duodenum D)…

A: Bile salts are primary components of greenish yellow fluid known as bile.

Q: Why does not the stomach break itself down? a) The stomach wall does not consist of protein so it…

A: Stomach is a J - shaped organ of digestive tract which helps in digestion of food. It is a muscular…

Q: 22. Which of the following secretes pepsinogen in the stomach? to. G cells b. Islet cells c Parietal…

A: The correct option is C. parietal cells and chief cells Explanation: Pepsinogen is the inactive form…

Q: A. C. Hydrochloric B. Pepsinogen D. Acid mucu Enteroglucagon acid 5. Mucous neck cells 6. Oxyntic…

A: The gastrointestinal system, stomach, and pancreas include enteroendocrine cells, which are…

Q: The gall bladder() A) Concentrates and stores bile B) Only contracts during the gastric and…

A: The "digestive system" is in charge of converting the entire food that humans eat into energy and…

Q: What makes the stomach unique? A. Its ability to perform mechanical digestion B. Its tolerance of a…

A: Let's see which statements are wrong to identify the correct answer:- Option A is Incorrect because…

Q: Peristalsis in the digestive system is caused by the _____.   a)  contraction of smooth muscle…

A: The stomach is an important organ in the digestive system which secretes hydrochloric acid that…

Q: Some humans experience Intestinal Distress (diarrhea, cramps, inflammation, etc.) from eating food…

A: Food poisoning causes intestinal distress like diarrhoea, cramps and inflammation. It may be due to…

Q: Surgical removal of the pancreas would

A: Answer: Pancrease is the endocrine gland present in humans which secretes insulin to neutralize the…

Q: Which of the following are used for mechanical digestion? A. Pancreatic juice B. Saliva C. Bile D.…

A: Introduction:- The digestive system of the human body is made up of a collection of organs that work…

Q: 64, The following is correct regarding gastrointestinal tracts and accessory organ a,…

A: Gastrointestinal tract is the tract running from mouth to anus and also including the accessory…

Q: Which enzyme is responsible for triggering the lowering of the pH during protein digestion?   A.…

A: Protein digestion begins when you first start chewing.

Q: Soluble fiber attracts lots of water, swells, and becomes viscous. This characteristic allows it to…

A: Dietary fibre is a component of plant-based foods that primarily flows through your digestive system…

Q: What is the function of Bile?   A. Transport of lipids across the intestinal walls B.…

A: Bile is a digestive fluid released by the liver and stored in the gall bladder. Bile is a green to…

Q: Digestion of proteins begins in the protein into a.stomach; amylase; HCl; amino acids b. mouth;…

A: The food consists of various nutrients. Nutrients are complex molecules that are broken down during…

Q: An example of an enzyme responsible for the chemical digestion of unsaturated triglycerides is:…

A: Introduction: In order to transfer these water-soluble molecules to the body's organs, big food…

Q: Which hormone signals the release of bile?    A. secretin  B. cholescystokinin (CCK)  C. gastrin…

A: Introduction:- Bile is secreted from the liver into the gall bladder. In the gall bladder the bile…

Q: Protein digestion starts in the O A. Mouth B. Stomach O c. Pancreas OD. Intestine 32

A: Digestion is defined as the process of breaking down of large insoluble molecules of the food into…