Trey has cystic fibrosis, a genetic disorder that is characterized by the production of excessive mucus, affecting several body systems (e.g., respiratory, digestive, reproductive). In the digestive system, the excess mucus blocks bile ducts in the liver and pancreatic ducts. How would this affect Trey’s digestive processes?

Q: Which of the following statements about secretions of digestive system is not true? Hepatocytes…

A: Digestive system is a physiological system that brings about ingestion of food, its absorption into…

Q: Barb suffers from Crohn’s disease, a regional inflammation of the intestine that is thought to have…

A: Crohn's disease is defined as an inflammatory bowel disease that can cause inflammation of the…

Q: Why doesn’t gastric juice destroy the stomach cells that make it? Identify the cells making up the…

A:

Q: Salivary amylase is an enzyme in the human body that digests carbohydrates from food. When food…

A: Answer 1- Digestion is a process that causes hydrolysis of large and complex organic molecules of…

Q: Some of the intestinal epithelial cells, called goblet cells, contain small globules of mucus. Why…

A: SMALL INTESTINE The small intestine is the largest part of the Gastrointestinal tract. All the…

Q: name five organs that secrete digestive juices, how do the juices and enzymes from each of these…

A: Digestive system is responsible for the digestion of foods and assimilation of nutrients. Different…

Q: Since pepsin is a gastric enzyme does it have an acid or basic optimum pH? What happens to pepsin…

A: Enzymes are the biocatalyst that catalyzes the biochemical reactions or processes by lowering the…

Q: Which hormone controls the release of bile from the gallbladder a. pepsin b. amylase c. CCK d.…

A: It is synthesized in the liver and stored in the gallbladder. They are the oxidation products of…

Q: Name three hormones of the gastrointestinal tract and explain how they assist in the coordination of…

A: The gastrointestinal tract includes structures from the mouth and to the anus. It forms a continuous…

Q: Why does the stomach have an extra layer of smooth muscle in its muscularis externa?

A: The stomach is the organ of the digestive system, which helps in the digestion of proteins. There is…

Q: Jim’s jaundice is caused by the accumulation of bilirubin in his blood and tissues. What is the…

A: Jaundice Jaundice is the yellow discoloration of sclera ,skin and mucous. it is a characteristic of…

Q: Where along the GI tract is the muscularis composed of skeletal muscle? Is control of this skeletal…

A: The muscularis externa is a layer of muscle also called muscularis. In the mouth and pharynx region…

Q: Why is the internal surface of the small intestine arranged into progressively smaller folds? What…

A: The small intestine is the longest part of the gastrointestinal tract which is modified for the…

Q: Tim has a rare genetic disorder that is characterized by the destruction of the parietal cells. How…

A: Stomach is the important part of the digestive system. It secretes different enzymes that help in…

Q: What is the role of pepsin and pancreatin in protein digestion? Where can these enzymes be found in…

A: Enzymes are proteins that has catalytic activity which specifically binds to the substrate to…

Q: What is the function of bile, and why is it important for lipid digestion?

A: Bile : It is a yellowish color fluid which is made and released by the liver and is stored within…

Q: How did you test for the occurrence of digestion into fatty acids?

A: Food that is taken is digested in the digestive tract of the body. The digestive tract starts with…

Q: why does pernicious anemia cause a lack of pepsin

A: Nutrients are essential for the body to perform various functions. The deficiency in nutrients leads…

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: Disorders of the digestive system often disrupt many aspects of homeostasis. Explain why?

A: Homeostasis is the condition of consistent inner, physical, and substance conditions kept up by…

Q: What makes the surface area of the small intestine so large, when it is only about 6 meters long?

A: The process of breakdown of large food molecules into smaller molecules so that they can be digested…

Q: Where does chemical digestion of carbohydrates begin? In the duodenum In the duodenum O In the…

A: 21.  Chemical digestion starts in your mouth. As you bite, your salivary glands discharge salivation…

Q: Name the serous membranes that suspend the intestines from the posterior body wall. Name the…

A: All of the abdominal organs are held in position with the help and co-ordination of certain…

Q: Which of the following is not an accessory digestive organ? O A. pancreas O B. esophagus O C.…

A: Digestion is process in which complex components of food get converted into simplex and small…

Q: Which of the following is NOT an accessory organ in the digestive system? a-Liver b-Pancreas…

A: The digestive system of a human basically helps in absorbtion of nutrients by cleaving them into…

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: Which of the following types of movement is responsible for the mixing of food in the GI tract?…

A: Since, you have given more number of questions. Only the first question has been answered. If you…

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: Protein digestion in the stomach results primarily from secretions released by: (a) hepatocytes. (b)…

A: The process of protein digestion occurs in the stomach and duodenum. Pepsin secreted by the stomach…

Q: What are the consequences of the failure to digest lactose in the small intestine?

A: The inability to digest lactose in the small intestine, more commonly known as lactose intolerance,…

Q: The process by which the products of digestion pass from the lumen of the   gastrointestinal tract…

A: The process of digestion involves the breaking of complex food particles into smaller ones so that…

Q: What is the danger of excessive amount of cholesterol in bile? Explain why.

A: Cholesterol is a waxy molecule that may be present in both your blood and cells. The majority of the…

Q: What is the difference between Small intestine and Large intestine.

A: The small intestine is a long, coiled tube that is about 20 feet long. It has three parts: the…

Q: Food passes from the small intestine into what organ?

A: Digestion of food is the multistep process in our body. Digestion starts from the mouth, where the…

Q: What is the function of the sodium bicarbonate in the small intestine? Why is this important?

A: Sodium bicarbonate is mainly act as buffer in body . Is the case of our digestive system it maintain…

Q: What is the specific role of pepsin and pancreatin in protein digestion? Where can these enzymes be…

A: Digestion is the process of conversion of complex, insoluble and non-diffusible form of food is…

Q: During digestion, enzymes called lipases are secreted into the stomach. Which responsible for the…

A: ANSWER IS Y -LYSOSOMES The major human physioloical processes like like digestion, exchange of…

Q: What are the different digestive organs and give its specific functions.

A: Introduction Digestive system:- It breaks down food into nutrients such as carbohydrates, fats, and…

Q: Which of the following is not a major activity of the stomach?(A) storage(B) HCl production(C)…

A: The food from the esophagus reaches to a muscular organ in the upper abdomen, called the stomach.

Q: Write the three major types of cells present in the gastric glands. List their secretions. What is…

A: There are glands that are present along the gastric mucosa of the stomach called the gastric glands.…

Q: Jake was having dinner at home with his family after coming back from work. While enjoying his…

A: The stomach refers to the muscular organ in the gastrointestinal tract that is located on the upper…

Q: At which location in the gastrointestinal tract is the final digestion of lactose performed? a)…

A: The human digestive tract consists of the mouth where the partial digestion of carbohydrates takes…

Q: Does digestion in the GI tract take place extracellularly (outside the cells) or intracellularly…

A: The GI tract is a series of hollow organs which are joined in a long, twisting tube from the mouth…

Q: Why does chewing food speed up digestion?

A: Chewing means breaking food into smaller pieces. It is necessary for smooth digestion. It also makes…

Q: What would happen to a person whose body did not produce bile ?

A: Bile is the fluid which is synthesized and secreted by liver and stored in the gallbladder.  Main…