Mechanical digestion - Study guides, Class notes & Summaries

digestive tract (aka GI tract) - ANSWER Covering an internal lumen (which is actually "outside" the body) The disassembly line of our body accessory digestive organs - ANSWER Teeth, pancreas, assisting in mechanical and chemical digestion Which of the following best describes the role of the esophagus in digestion? - ANSWER Connects the mouth to the stomach and has no role in chemical digestion It's role is just propulsion 3 roles of the stomach - ANSWER 1. Storage facility. Most ...

Lab 16 The Digestive System BIO202L Student Name: HARJASJOT SINGH Access Code (located on the lid of your lab kit): AC - CRWWHP Lab Report Format Expectations Utilize college level grammar and professional formatting when completing this worksheet. Submissions without proper formatting, all required photos or sufficient responses will be rejected. Pre lab Questions 1. Explain the digestion that occurs in the oral cavity. Digestive processes in the mouth combine chemical and mec...

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...

Digestion process of transforming food into basic nutrients that can be absorbed and used by the body Without the process, the nutrients we initially consume in food would be useless: digestion Before food even enters the mouth, a cascade of events involving the nervous system and a variety of hormones are set off based on a variety of stimulus: cognition, sound, odor, appearance, and taste cognition thoughts about food can start the flow of saliva sound hearing a description of the meal ...

A&P 2 University Of Memphis -A&P 2 | Exam 5: Digestive System with complete solutions graded A+Ingestion is ___________. - correct answer The introduction of solid & liquid nutrients into the oral cavity Motility is ____________. - correct answer The voluntary & involuntary muscle contractions for moving and mixing materials through the GI tract Secretion is __________. - correct answer The process of producing and releasing fluid into the GI tract which will aid in digestion Digestion ...

1. Which of the following best describes the chewing of food? a. Emulsification b. Mechanical digestion c. Peristalsis d. Absorption ANS: B 2. Which of the following best describes why food moves through the digestive system from the mouth toward the anus? a. Emulsification b. Mastication c. Defecation d. Peristalsis ANS: D 3. Food moves through the esophagus to the a. cecum. b. duodenum. c. stomach. d. common bile duct. ANS: C 4. The fundus, body, and pylorus are parts of the...

What are the functions of the GI system? - Answer -ingestion of food -propulsion of food and wastes from mouth to anus -secretion of mucus, water, and enzymes -mechanical digestion of food particles -chemical digestion of food particles -absorption of digested food -elimination of waste products by defecation -immune and microbial protection against infection How long is the GI tract? - Answer 7 meters What are the voluntary functions of the GI system? - Answer -chewing -s...

What are the functions of the digestive system? - correct answer Process food, extract nutrients, and eliminate residue What are the five stages of digestion? - correct answer Ingestion, digestion, absorption, compaction, and defecation What is the selective intake of food? - correct answer Ingestion What is the mechanical and chemical breakdown of food into a form usable by the body? - correct answer Digestion What is the uptake of nutrient molecules into the epithelial cell...

goals and objectives pt. 1 correct answers describe anatomy and digestion compare and contrast ruminants vs nonruminants identify stomach compartments alimentary canal correct answers tube from mouth to anus (digestion and absorption) complete tract lumen (digesta)--inside colon tubular structure gastrointestinal tract (GIT) correct answers region of alimentary canal stomach to colon alimentary canal structure correct answers series of 4 tissue lining mucosa submucosa musculari...

digestion breaking down of food big food parts into smaller ones mechanical, involves muscles and nerves Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More big nutrients into smaller ones chemical, involves acid, enzymes, and hormones enzyme protein that catalyzes metabolic reactions and are necessary for most biochemical reactions to occur - digestive enzymes break down food ex) amylase for ca...