Q: what is gastric juice made up of?
A: Gastric juice is a secretion of gastric gland. Gastric gland present in stomach
Q: What determines the rate of bile secretion by the liver?
A: Bile is a liquid that is made and delivered by the liver and put away in the gallbladder. Bile…
Q: Define about salivary amylase ?
A: Enzymes are called as catalyst which means that they enhance the rate of reaction. They are not…
Q: What are the functions of saliva? What controls the release of saliva?
A: About 1 to 1.5 litres of saliva is secreted in our oral cavity during normal conditions. A moderate…
Q: Why doesn’t gastric juice destroy the stomach cells that make it? Identify the cells making up the…
A:
Q: Name at least 3 bile pigments found in urine and their corresponding colors.
A: Bile pigments are biological pigments which are formed as metabolic product of certain porphyrins in…
Q: What is the approximatepH of the salivary secretion?Is it an acid or basic fluid?What are the main…
A: Saliva refers to the secretion of salivary glands. It is an extracellular fluid that contains mostly…
Q: List some Functions of Saliva?
A: Saliva is the watery and usually somewhat frothy substance produced in the mouths of some animals,…
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: In terms of structure, how is cholesterol different from bile salts? Cite causes of bile duct…
A: Bile is a fluid that the liver produces and releases. The gallbladder is where they are kept. Bile…
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: How does bile help in the digestion of fats?
A: The digestive system consists of organs that convert the food which is consumed into energy and…
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: What enzyme is present in the saliva? What conclusion can be made regarding the action of this…
A: Digestion of carbohydrates is an essential physiological function of the body due to the high energy…
Q: What is the function of the chloride ions in saliva?
A: The composition of Saliva (released by salivary glands) includes electrolytes, water (99%),…
Q: Discuss the secretion of bile? What is its role?
A: The aqueous solution secreted by the liver is called bile. Bile salts, phospholipids, cholesterol,…
Q: From the physiological perspective, what is the most important constituent of bile? What are its…
A: Bile acids are steroid acids which is common in the bile of mammals. Primary bile acids are…
Q: How do bile affect lipids and how does it work in our body?
A:
Q: Which process is accomplished by the teeth, when food is cut, torn, and crushed into smaller…
A: Digestion is the breakdown of large insoluble food molecules into small water-soluble food molecules…
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: What is bile? What are the constituents of bile in terms of the following: Organic and Inorganic…
A: Bile is a digestive fluid. Bile juice is secreted by the liver and stored in the gall bladder. Bile…
Q: What are the main components of saliva, and what functionsdo they serve?
A: Saliva is a fluid which is secreted in the mouth by the salivary glands. Saliva is important for…
Q: Which enzymes are present in saliva? Explain all in detail with daigrms
A: Saliva is an extracellular fluid which is secreted by the salivary glands of the mouth. Saliva…
Q: properly absorbed. Where does chemical digestion and mechanical digestion Occur in the digestive…
A: 2. The process of breakdown of food into smaller components that can be absorbed into blood stream…
Q: What is the specific role of pepsin and pancreatin in protein digestion? Where can these enzymes be…
A: Protein hydrolysis is carried out by a series of chemical and enzymatic reactions. where the protein…
Q: In terms of structure, how is cholesterol different from bile salts? Cite causes of bile duct…
A: Cholesterol is a lipid with a unique structure consisting of four interconnected hydrocarbon rings…
Q: From the point of view of physiology, what is the most important constituent of bile? Provide at…
A: Bile is made in liver and stored in gallbladder. It is a greenish-yellow fluid. They are secreted…
Q: What are the cells responsible for producing bile? What is the duct that transfer bike into…
A: Bile is a dark, yellowish-green, alkaline, bitter taste fluid formed by the liver cells. Bile helps…
Q: What is the importance of the following as a constituent of saliva? a. Chloride Ion b. Mucin c.…
A: Saliva is an extracellular fluid that is secreted by the salivary gland into the oral cavity. The…
Q: What are the functions of saliva?
A: Saliva is a clear liquid secreted by the salivary glands present in the mouth region. The saliva…
Q: Which enzymes are present in saliva? Explain all in detail.
A: Saliva is a secretion in our mouth.
Q: how does the body keep the stomach acid from seeping into the intestines and the other parts of the…
A: The digestive system consists of digestive tract which starts from the mouth and ends with an anus.…
Q: What is the role of mucin in the saliva?
A: Mucin are O-glycoproteins composing the mucus layer that protects mucosal surfaces from external…
Q: The basic functional units of the liver are _____ which are _______shape in cross section
A: The basic and fundamental unit of all life-forms is a cell. A group of cells that work together to…
Q: Enzyme Site of Product of Digestion Digestion Ptyalin Pancreatic amylase Pancreatic maltase Sucrase…
A: In process of digestion, complex molecules are converted to simple molecules with the help…
Q: Why does digestion have to come before absorption?
A: Process of Digestion starts in mouth. Process of digestion causes the conversion of food into small…
Q: How would it affect the digestion of proteins if there is blockade in the pancreatic duct?
A: Pancreas is a heterocrine gland. It produces hormones as well as enzymes. It has Islets of…
Q: List, in sequence, each of the components or segments of the alimentary canal from mouth to anus…
A: Digestion is a process of breaking down complex food substances into simpler forms to enable better…
Q: List of drinks that help our saliva
A: Saliva is the secretion of the salivary gland present in the mouth. It keeps the mouth moistened 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: What compound(s) can be absorbed from the rumen?
A: Ruminants are herbivorous animals that feed on plant-based foods such as cow, goat, sheep, buffalo,…
Q: what is the significance of the blue manometric traces? ... How is swallowing regulated? What is the…
A: Swallowing (deglutition) allows the food and drink to pass down the throat. It is the process of…
Q: What are peristalticmovements? What is their rolein human digestion?
A: The large intestine has several types of movements and reflexes. The role of these reflexes and…
Q: In which part of alimentary canal does absorption of water, simple sugarsand alcohol takes place?
A: Absorption is the process by which the end products of digestion pass through the intestinal mucosa…
Q: why does the human body get stomach ulcers?
A: Stomach is a part of the alimentary canal where large amount of food under goes digestion. It…
Q: Give 3 constituents of saliva and identify the functions of each.
A: Saliva is an extracellular fluid which is secreted by salivary gland in the mouth.
Q: What is the importance of the following in digestion: Chenodeoxycholic acid Deoxycholic acid Cholic…
A: Digestion is the process of breakdown of food into small nutrients by using enzymes, and acids.…
Q: What is the role of saliva in the digestion of food?
A: The process of digestion involves the breaking of complex food particles into smaller ones so that…
Q: Which of the following about bile is INCORRECT? (select multiple) o It contains enzymes for…
A: Liver is the largest gland of the body normally weighing 1.5 kg, which takes part in digestion and…
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…
What is the importance of the following as a constituent of saliva?
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- Catabolism is breakdown and hydrolysis A. True B. False Anabolism is synthesis and dehydration A. True B. FalseEssential oils are fat soluble and attracted to lipids and are, therefore, considered: Choose one answer. a. oleophobic b. hydrophilic c. lipophilic d. amphiphilic_________ is a monosaccharide. a. Glucose b. Sucrose c. Ribose d. Starch e. a and c f. a, b, and c
- Define the following terms:a. SAMb. SAHc. THFd. homocysteinee. one-carbon metabolismArachidic acid has a lower melting point than ___________ because the former has a shorter hydrocarbon chain than the latter. A. lignoceric acid B. stearic acid C. palmitic acid D. palmitoleic acid E. arachidonic acidThe process by which monomers of organic molecules are made into larger unitsa. requires hydrolysis.b. results in the generation of water molecules.c. is irreversible.d. occurs only with carbohydrates.e. results in the production of ATP.
- Coenzyme A binds to an acetyl group via a __________ linkage. A. carboxylic acid ester B. carboxylic acid anhydride C. phosphoric anhydride D. thioesterIf you want to make a home-brewed alcoholic beverageto be served to guests during the holidays, you need to add yeastto a liquid that contains: a large amounts amphipathic compounds b large quantities of mistletoe that can be oxidized into ethanol (ethyl alcohol) c large quantities of carbon dioxide d large amounts of carbohydrates (sugars or starches) e some covering that prevents oxygen from getting inMargarines made from plants oils are healthier ,since they are hydrogenated. A) TRUE B)FALSE
- Explain what happens to milk proteins during the formation of yogurt. (HInt: yogurt is made by fermentation of milk by bacteria, typically Lactobacillus bulgaricus and Streptococcus thermophillus. The bacteria convert milk sugar to lactic acid.)In the digestion of Carbohydrates, the more complex carbohydrate molecules are broken down into smaller molecules such as the Monosaccharides. This breakdown of complex carbohydrate into simple sugars is an example of: a. Catabollism b. AnabolismIn the formation of a thioester bond, the involved hydrogen atoms: A) are transferred to NAD+ B) are transferred to FAD C) remain with the aldehyde D) remain with the thiol
