Q: In the buccal cavity of human being, digestion of which one of the following get started? 1. Protein…
A: The correct option is CARBOHYDRATES
Q: The kidneys, ureters, abdominal portion of the aorta and inferior vena cava are located within the…
A: Kidneys are located in abdomen. Kidneys are not surrounded by peritoneum rather they are found back…
Q: What is the difference between dental plaque and tartar?
A: The teeth is present in the buccal cavity. Tooth has different parts in it. The teeth is placed in…
Q: which of the following initiates the peristalsis reflex loop? contraction of the inner circular…
A: Contraction of the inner circular muscle layer. Hence option (a) is correct
Q: Which of the following organs is supported by a layer ofadventitia rather than serosa?a. esophagusb.…
A: The wall of alimentary canal is made up of four layers. From outer to inner side these layers are…
Q: Which of these organs is not considered an accessory digestive structure? a. mouth b. salivary…
A: The organs of alimentary canal and accessory structure together form the digestive system. The…
Q: The _______ and _______ play important roles in the digestive process by producing chemicals that…
A: The pancreas produces enzymes to assist break down proteins, fats and carbohydrates. The gall…
Q: The root of a tooth is covered with a calcified tissue called _____.
A: A tooth is a hard, calcified resistant structure found in the jaws of the vertebrates in the mouth…
Q: Match the following layer to their functions: 1. submucosa 2. serosa 3. lamina propria 4.…
A: Introduction The gastrointestinal tract is a component of the human digestive system, along with…
Q: Histology of the intestine 4 layers are mucosa, submucosa, muscularis, and serosa Describe the…
A: Epithelium lamina propriety Muscularis mucosae
Q: Describe one unique structural feature and the purpose ofeach of the following: mouth, stomach,…
A: The digestive system is made of gastrointestinal tract which has a series of organs each playing its…
Q: Would tissue damage Would elasticity of the increase or decrease if the oral cavity was composed of…
A: Hi! Thank you for your question. As the last situation provided by you in the first column is…
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: One of the following is NOT a serous membrane. Which one? A. pleura B. peritoneum C. mucosa D.…
A: Introduction - Serous membranes line and shield the organs that are positioned in bodily cavities…
Q: All of the following are functions of the liver except: 1) converting excess glucose to glycogen. 2)…
A: Liver is the largest gland in your body. It has many functions. The smallest and functional cells…
Q: Which of the following membranes covers thestomach?a. falciform ligamentb. mesocolonc. parietal…
A: The digestive system is the system of organs responsible for getting food into and out of the body…
Q: Why is the digestive system of these animals called incomplete?
A: The digestive system helps in the breakdown of the complex food particle that is ingested into…
Q: Mucosae exist in all of the following anatomical locations except _____. a. lactating breasts b.…
A: The cell is the basic structural and functional unit of our body. It carries out many functions in…
Q: canal). A single opening functions in taking in food and eliminating waste. A simple type of…
A: Answer. Incomplete digestive system is the one in which there is only a single opening, the…
Q: Secrete their product into the extracellular space where it is rapidly taken up by the blood…
A: Glands can be exocrine and endocrine. The exocrine glands secrete their substances into the duct…
Q: In the famous conditioning experiment, Pavlov demonstrated that his dogs started drooling in…
A: Ivan Pavlov was a Russian physiologist who accidently discovered Pavlovian conditioning (classical…
Q: Fill in the blank: The esophagus passes through the mediastinum posterior to the…
A: The Mediastinum is a division of the thoracic cavity. It contains the heart, thymus gland, portions…
Q: structure that secretes amylase to aid in the digestion of starches. the Peyer's patches of the…
A: GI tract consists of various parts which help to take up energy from food, absorb, digest and…
Q: Crohn disease causes inflammatory reactions that damage the lining of the intestines. In areas where…
A: Crohn's disease is a chronic, inflammatory condition of the digestive tract that causes abdominal…
Q: Throughout its length, the alimentary tract is composed of the same four tissue layers; the details…
A: This layer is sandwiched in-between layers of muscle submucosa. This layer may be composed of…
Q: Which of the following lines the body cavities exposed to the external environment? Mesothelium,…
A: In the body, a fluid-filled space that holds and safeguards internal organs is known as a body…
Q: Which of the following lines the body cavities exposedto the external environment?a. mesotheliumb.…
A: The space or compartment present in the animal body is known as body cavity. These cavities…
Q: Which of the following types of cell is present in the human gastric glands? 1. Mucus neck cells,…
A: The gastrointestinal tract and accessory organs comprise the digestive system. Digestion is the…
Q: decompose most slowly? large intestine trachea infant brain nonpregnant…
A: the correct answer is Option D nonpregnant uterus nonpregnant uterus decompose most slowly because…
Q: In which of the following layers are most enteric nerve cell bodies located? a) Myenteric plexus…
A: The enteric nervous system (ENS) is that the largest assortment of neurons and neuroglia outside the…
Q: Which of the following sphincters is located between the stomach and the esophagus? A) ileocecal C)…
A: The junction between the stomach to the duodenum is known as pyloric. This part helps to transport…
Q: A. Simple columnar B. Simple columnar with C. Simple D. Stratified cuboidal squamous goblet cells 1.…
A: Cell organelles are the building blocks of a cell. They are useful for conducting various cell…
Q: Which of these organs is within theperitoneal cavity?a. urinary bladderb. kidneysc. heartd. livere.…
A: The peritoneum is meant to support and stabilize the organs of abdomen. It has two layers namely…
Q: Which of the following does NOT manufacture digestive juices? Liver Kidneys Stomach Pancreas
A: Absorption is the breakdown of large insoluble food particles into little water-dissolvable food…
Q: A person who has gingivitis can lose their teeth if the inflammation and erosion destroys which of…
A: Normally the tooth is divided into 2 parts one is the crown and the other is the root. The crown is…
Q: What is the tissue types of the following? Peritoneum, Mesentery, Duodenum, Jejunum, Illium, Villi,…
A: The gastrointestinal system or digestive system is an organ system of humans and mammals which…
Q: The lips are muscular folds forming the anterior boundary of the oral cavity. A mucous membrane…
A: Vermilion border is a major feature of lips in human beings,as it is absent in any other…
Q: Which of the following is NOT a useful function of the gut microflora? fermenting unused energy…
A: Gut microflora is the group of organisms living in our intestine.
Q: Which nutrient stimulates peristalsis when present? O 1) Protein O 2) Fiber O 3) Vitamins O 4)…
A: Dietary fibre is an essential nutrient to be included in the diet for a healthy body. They…
Q: The ____ cells of the stomach are responsible for the secretion of HCl. Group of answer choices G…
A: Digestion is the process, means breakdown of the large insoluble food into the small particles.
Q: Which of the following structures produces digestive enzymes? the liver the small…
A: in order to address the question lets see what each organ produces during digestion with the help 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: Differentiate liver from the pancreas in terms of histology and funtion.
A: LIVER is the largest gland in the body and constitutes the second largest organ , that is capable of…
Q: Which of the following types of cell is present in the human gastric glands? 1. Mucus neck cells,…
A:
Q: List the sections of the large intestine in order starting with the cecum (do not include the…
A: Step 1 The Large Intestine is the hindermost part of the alimentary canal which opens to the outside…
Q: The Alimentary Canal is lined with Epithelium. For each section, esophagus, stomach, small…
A: Alimentary canal is composed of epithelium cells and a thin connective tissue. The mucosa contains…
Q21: select all that apply
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- Figure 34.11 Which of the following statements about the digestive system is false? Chyme is a mixture of food and digestive juices that is produced in the stomach. Food enters the large intestine before the small intestine. In the small intestine, chyme mixes with bile, which emulsifies fats. The stomach is separated from the small intestine by the pylloric sphincter.Compare Heart muscle cell and Pancreas cell. Describe a heart muscle cellOrganelles differenceFunction of muscleLocation in body Describe a pancreas cellOrganelles differenceFunction of pancreasLocation in bodyExplain the relationship between the structure and function of the Digestive System, Smooth Muscle Tissue, Microvilli
- Identify the sites where these mechanical movements take place - these should be clearly labeled on the diagram: Peristalsis Segmentation Describe these mechanical movements. This should be done on the diagram.which of the following initiates the peristalsis reflects loop? contraction of the inner circular muscle layer,According to the definition, structure and functions of epithelial tissues, the small intestine: * O O Has the same epithelium with the gallbladder (simple columnar), but not gland type Not unicellular,has a secretory portions and ducts that branch repeatedly Itis simple gland which their secretions are transported to the target site by the blood Considers a multicellular, tubular gland and belongs to simple glands with unbranched duct
- Would tissue damage Would elasticity of the increase or decrease if the oral cavity was composed of a simple epithelium? ears increase or decrease if the elastic cartilage were replaced with bone? Would flexibility of the intervertebral discs Would vascularity of ligaments increase or decrease if they were made of bone? increase or decrease if the fibrocartilage were comprised of elastic cartilage? Would protection of the brain increase or decrease if the bony tissues were replaced with hyaline cartilage? Would rate of infection increase or decrease if the epidermis were composed of pseudostratified epithelium?Define peristalsis and explain its functionAll the structures of the alimentary canal have 4 similar major histological tissues . Which of the following descriptions of the tissue layers contains innacurate information? A) The mucosa layer consits of a simple epithelium (responsible for absoprtion), a lamina proprioa (supports the epithelium) and muscularis mucosae (thats ivolved with peristalsis. B) The muscularis externa has 2 or 3 layers of smooth msulce and is involced with persistalsis C) The submucosa layer is a connective tissue layer that anchors the mucosa layer and contains many blood vessels, lyphatic vessels, and nerves D) The serosa layer is a connective tissue layer that tethers the alimnetary canal to the appropirate body cavitities. I believe that D is false but I am not certain
- Which of the following statements concerning the region/structure marked by the (*) is a true statement? 1. The material indicated by the (*) is identified as 'dentin'. 2. This region of the tooth is identified as the 'crown' and is covered by the same surface material as the 'neck' of the tooth. 3. The material indicated by the (*) is living tissue - contains active cells. 4. If this region (*) is partially eroded, best dental practice is to put in place a dental filling. Choose from the following: (A) 1, 2, 3, and 4 (B) 2, 3, and 4 (C) 1, 2, and 3 (D) 2 and 3 (E) only 2 (F) 1 and 2 (G) No answer text provided.Match each numbered item with the most closely related lettereditem.1. circular folds2. falciform ligament3. pyloric sphincter4. haustra5. peristalsis6. simple columnar7. muscularis8. stratified squamous9. Peyer patches10. submucosaa. typically contains two layers ofsmooth muscleb. epithelium lining small intestinec. contains dense irregularconnective tissue and bloodvesselsd. lymphatic nodules in wall ofileume. attaches liver to anteriorabdominal wallf. restricts chyme entry into smallintestineg. epithelium lining the esophagush. sacs of large intestine walli. increase surface area of smallintestinej. process to propel digestedmaterials through thegastrointestinal tractDefine sphincter
