Which digestive organ uses both mechanical and chemical digestion?a. Mouthb. Stomachc. Intestinesd. Both a and b are correct.

Q: Chemical digestion does not involve…  A. stomach acid B. peristalsis C. enzymes D. the salivary…

A: Chemical digestion begins in the mouth. It involves breaking down of food into smaller particles…

Q: Write a note on digestive system along with its diagram.Also enlist its disorders?

A: The level of organization of the human body from lowest to highest level includes chemicals, cells,…

Q: The primary function of the large intestine is to concentrate wastes into solid form (feces) for…

A: The large intestine is part of the digestive system, and it is approximately 1.5 m long, makeup to…

Q: After being absorbed into small intestine, the nutrient-loaded blood will first flow into? A. Muscle…

A: The body anxiously seeks delivery after the digestive tract has split down food into its essential…

Q: Explain why your stomach might make growling noises when youskip a meal.

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

Q: The small intestine is specialized for absorption because it a. is the last section of the…

A: BASIC INFORMATION  DIGESTIVE SYSTEM  The digestive system of the human body consist of different…

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: Chemical and mechanical digestion begins in thea. stomach.  c. esophagus.b. pharynx. d. mouth

A: Answer is d. ) in mouth.

Q: Saliva helps in the digestion of which thing?

A: Salivary glands secrete a watery fluid known as saliva, which initiate digestion in the buccal…

Q: In what part of the body are most of the nutrients absorbed? a)  mouth b)  large intestine…

A: Food contains biomolecules in a complex form that cannot be absorbed by the body as such. They need…

Q: where does the majority of chemical digetion in the stomach occur ? a. fundus and body b. cardiac…

A: There are 4 regions of the stomach namely cardia, fundus, body, and pylorus.

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: drow a neat diagram of digestive system? describe about stamach?

A: A digestive system is a group of organs working together to convert food into energy and basic…

Q: What roles do the teeth and gingiva play in digestion

A: Teeth are the part of the mouth which is the part of alimentary canal which runs from mouth to anus.…

Q: What is the process of the digestive system

A: Human body comprises of several major oragn systems. Group of organs that works together from the…

Q: Pick two organs in the alimentary canal and describe how they are involved in physical digestion of…

A: The Human Alimentary Canal is also known as Human Digestive System. Alimentary canal is a mascular…

Q: The tube that connects the mouth to the stomach is the _____.   a)  trachea   b)  pancreas…

A: Digestion is the process by which the complex food materials are broken down into simple particles…

Q: When you experience heartburn, which stomach structure isn't functioning correctly? Explain your…

A: The Gastro-Intestinal Tract is another name for the alimentary canal (GI Tract). It is a continuous…

Q: How does age affect digestion? A. Slows swallowing B. Overgrowth of bacteria reduces the amount of…

A: in order to address this question, let's weigh each option so as to arrive at the right answer.…

Q: What is the role of mucus secreted by the stomach? 1. To protect the lining of the stomach 2. To…

A: The stomach is a large J shape organ which receives the food from oesophagus .  The muscular wall of…

Q: The first part of the large intestine is. OA. anal canal O B. rectum O C. colon O D. cecum

A: The physiological system in the animal body that is responsible for injestion and digestion of food,…

Q: Speculate as to what advantage(s) a complete digestive system has over an incomplete digestive…

A: A complete digestive system has two openings mouth and anus as digestive tracts, which are found in…

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: what are the advantages of a complete digestive system over an incomplete digestive system?

A: The digestive system is formed by the organs that work together to extract the required nutrients…

Q: at least 3 references on why do ruminants need a four-chambered stomach.

A: The digestive system prepares food for the consumption of hundreds of millions of body cells. Food…

Q: Which event occurs in the small intestine?    a The continuation of fat digestion   b The…

A: The correct option that occurs in small intestines is shown below.

Q: Select the letter of the choice that best completes the statement. The process of changing complex…

A: Food is the basic requirement of all living beings which are present on earth. Food provides energy…

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 is the least important organ in the digestive system? Make an argument why it is the least…

A: The digestive system is made up of the gastrointestinal (GI) tract and several accessory organs. The…

Q: What structures in the oral cavity contribute to the process of digestion? A. Teeth, salivary…

A: Answer: Option (d) is correct. - teeth,tongue and salivary glands.

Q: What is the difference between digestion and absorption? (5 or 6 difference) (show in a table)

A: Digestion is a process through which ingested food is broken down into smaller molecules while…

Q: which of the following lacks serosa? O A. Small intestine O B. Stomach OC. Esophagus O D. large…

A: The long, muscular tube like structure that is part of alimentary system through which the food…

Q: Which of the following absorb nutrients into the bloodstream? D C

A: The image is showing the digestive system. It is responsible for digestion of the food and the…

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: The _ stores bile, while the _ secretes digestive enzymes, and the _ is the largest visceral organ?

A: Q. The _ stores bile, while the _ secretes digestive enzymes, and the _ is the largest visceral…

Q: When someone is recovering from extreme starvation, why is a liquid diet the best way to start…

A: under extreme starvation , the body is devoid of food for  many days .

Q: Name 2 organs of the digestive system that break down food and explain what type of digestion…

A: Mouth,stomach,small intestine are the primary regions in the gut where digestion of food takes…

Q: Compare the incomplete and complete digestive systems. What are the functions of accessory organs…

A: The organs which is not a part of digestive system but it plays a major role in the digestive…

Q: Which one of the following is not a function of the liver? A. Regulation of blood sugar B. Enzyme…

A: Regulation of blood sugar is a important function of liver. In liver, glucose molecules are stored…

Q: vast majority of fat digestion and absorption occurs in the? A. Liver B. Stomach C. Large intestine…

A: Digestion is a process where large food particles break down into smaller particles due to enzymatic…

Q: a)List the four stages involved in digestion. b)List the four blood components, and the function of…

A: a) The four stages of food processing that occurs in the digestive tract are:​​​​​​​ INGESTION…

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: During the process of absorption, nutrients from food go from:a. the intestines into the bladderb.…

A: Nutrition is a process through which we acquire food that is necessary to generate energy through…

Q: Which of the following best describes the purpose of the intestinal phase of digestion? a) To…

A: Intestinal phase :- Is a stage in which duodenum responds to arriving chyme and moderates the…

Q: 3. Give the functions of the digestive organs by completing Table 8.1. Table 8.1 Digestive organs…

A: The gastrointestinal tract, as well as the digestive organs that support it, make up the human…

Q: Explain what is happening in your mouth when you eat starchy foods.

A: Glucose monomers make up starch, which is a polysaccharide. Starch is a natural carbohydrate that is…

Q: Which of the following represents a chemical change during digestion? A Liver enzymes break down…

A: Digestion and chemical changes associated with it: Digestion is the process of break-down of the…

Q: _________ is the practice of eating feces to absorb nutrients from partially digested food.

A: Food interacts with digestive juices as it moves through the GI tract, allowing large food molecules…