Or alimentary canal - Study guides, Class notes & Summaries

Chapter 03: The Alimentary Canal: Digestion and Absorption Test Bank MULTIPLE CHOICE 1. Each of the following is a portion of the alimentary canal except one. Which one is the exception? a. Oral cavity b. Pharynx c. Larynx d. Esophagus e. Small intestine ANS: C The larynx is not a portion of the alimentary canal. This tubular structure is approximately 30 feet long and comprises all the body parts through which food passes. REF: p. 51 2. The small intestine ...

What is biochemistry? - the study of the chemicals of living organisms The four most common elements in living organisms are? - Hydrogen, Carbon, Oxygen and Nitrogen What is Polarity? - a molecule in which the charges are unevenly distributed Water molecules have - a weak attraction to each other These attractions - are not as strong as normal ionic or covalent bonds and are called hydrogen bonds Solvent properities - Water is an excellent solvent for polar substances. Water solvent p...

Lecture 1 - Injections What is a small bottle that contains a drug? - ampulle What is the diameter or barrel size of a needle called? - Gauge The higher the number the smaller the gauge What is the enlarged base by which a hollow needle may be attached to a device? - hub What is a cylindrical container that holds liquids? - barrel what is a small container, usually w/ closure, that is used esp for liquids? - vial (TQ?) What is the Z-track method used for? - to prevent leakage ...

Rio Salado Bio 202 Final 2024 Exam Questions And All Correct Answers New Update Occurs when small molecules pass through epithelial cells into the blood for distribution to the body cells - Answer -absorption The _______ abuts the lumen of the alimentary canal and consists of epithelium, Lamina propria, and muscularis mucosae - Answer -mucosa Peristalsis - Answer -Involuntary waves of muscle contraction that keep food moving along in one direction through the digestive system. The _ ...

Dysphagia ** - ANSWER difficulty or discomfort in swallowing, as a symptom of disease. Anatomical points of transition - ANSWER lips (most anterior valve) velo-pharyngeal port upper esophageal spinchter (UES) also called the pharyngo-esophageal segment (PES) bolus ** - ANSWER food is first ingested into the mouth and then broken down in the mouth by chewing, or mastication, tongue movements, saliva, and teeth grinding until it becomes a bolus, a soft mass. the food bolus is soft enough tha...

BIOS 110 Quiz 4 Vocab Questions And Answers A+ Suspension - ANS-sift food particles suspended in water through specialized structures, such as the gills Substrate - ANS-dwell in or on their food source Fluid - ANS-suck nutrient-rich fluids from a living host Bulk - ANS-eat relatively large pieces of food Alimentary canal (GI tract) - ANS-mouth to anus; digests food and absorbs fragments Salivary amylase - ANS-enzymes in mouth that undergo chemical digestion of carbs Peristalisis...

"-oscopy" is : - Visual examination of an organ or joint "-oscopy" is : - Visual examination of an organ or joint "Dermopathy" is a(an): - Skin disease - Inflammation of the liver - Fluid-filled sack - Inflammation of a joint - Skin disease "Pneumonectomy" is: - Surgical removal of the lung A compound in which chlorine is combined with another element or radical (e.g., a salt or hydrochloric acid) - Chloride A compound in which chlorine is combined with another element or radic...

NLN PAX HUMAN ANATOMY AND PHYSIOLOGY TEST STUDY GUIDE . 100% COMPLETE. Mechanical digestion < Answer>Part of digestion that uses movement and muscles to break down food into smaller pieces Digestion < Answer>breaking down nutrients into small, soluble molecules that can be absorbed into the blood Chemical digestion < Answer>the digestion process in which enzymes are used to break foods into their smaller chemical building blocks Occurs via hydrolysis Hydrolysis &l...

mechanical digestion Part of digestion that uses movement and muscles to break down food into smaller pieces digestion breaking down nutrients into small, soluble molecules that can be absorbed into the blood Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:00 Full screen chemical digestion the digestion process in which enzymes are used to break foods into their smaller chemical buiding blocks occurs via hydrolys...