
Concept explainers
Introduction:
The

Answer to Problem 1MC
Correct answer:
The terms gastrointestinal tract, digestive tract, and the alimentary canal are the synonyms.
Explanation of Solution
Explanation for correct answers:
Option (a) is given as gastrointestinal tract. The alimentary canal is one of the main parts of the digestive tract. It is a coiled and hollow muscular tube that continues from the mouth to the anus. The gastrointestinal tract or gut is its synonym. Hence, option (a) is correct.
Option (c) is given as digestive tract. The alimentary canal that continues from the mouth to the anus plays the major role in the digestion of the food material. It is also called the digestive tract. Hence, option (c) is correct.
Option (d) is given as alimentary canal. The alimentary canal is a pathway, through which the food moves from the mouth to the anus during the process of digestion. The terms gastrointestinal tract, digestive tract, and the alimentary canal are the synonyms. Hence, option (d) is correct.
Explanation for the incorrect answer:
Option (b) is given as digestive system. The digestive system is the organ system that consists of digestive tract and the accessory digestive organs. It is not the synonym of the gastrointestinal tract, digestive tract, or the alimentary canal. So, it is an incorrect option.
Hence, option (b) is incorrect.
The alimentary canal that continues from the mouth to the anus plays the major role in the digestion of the food material. The terms gastrointestinal tract, digestive tract, and the alimentary canal are the synonyms.
Want to see more full solutions like this?
Chapter 14 Solutions
Essentials of Human Anatomy & Physiology Plus MasteringA&P with eText -- Access Card Package (11th Edition)
- Question about general transcription factors and their relationship to polymerasesarrow_forwardIdentify the indicated structure?arrow_forwardrewrite: Problem 1 (Mental Health): The survivor victim is dealing with acute stress and symptoms of a post-traumatic stress disorder (PTSD) due to their traumatic experience during the January 2025 wildfire. Goal 1: To alleviate the client's overall level, frequency, and intensity of anxiety and PTSD symptoms so that daily functioning remains unimpaired. Objective 1: The client will learn and regularly use at least two anxieties management techniques to reduce anxiety symptoms to less than three episodes per week. Intervention 1: The therapist will provide psychoeducation about anxiety and PTSD, including their symptoms and triggers. The therapist will also teach and assist the client in adopting relaxation techniques, such as deep breathing exercises and progressive muscle relaxation, to better manage anxiety and lessen PTSD symptoms.arrow_forward
- O Macmillan Learning You have 0.100 M solutions of acetic acid (pKa = 4.76) and sodium acetate. If you wanted to prepare 1.00 L of 0.100 M acetate buffer of pH 4.00, how many milliliters of acetic acid and sodium acetate would you add? acetic acid: mL sodium acetate: mLarrow_forwardHow does the cost of food affect the nutritional choices people make?arrow_forwardBiopharmaceutics and Pharmacokinetics:Two-Compartment Model Zero-Order Absorption Questions SHOW ALL WORK, including equation used, variables used and each step to your solution, report your regression lines and axes names (with units if appropriate) :Calculate a-q a) B1, b) B2, c) hybrid rate constant (1) d) hybrid rate constant (2) e) t1/2,dist f) t1/2,elim g) k10 h) k12 i) k21 j) initial concentration (C0) k) central compartment volume (V1) l) steady-state volume (Vss) m) clearance (CL) AUC (0→10 min) using trapezoidal rule n) AUC (20→30 min) using trapezoidal rule o) AUCtail (AUC360→∞) p) total AUC (using short cut method) q) volume from AUC (VAUC)arrow_forward
- What are some external influences that keep people from making healthy eating decisions?arrow_forwardWhat type of structure(s) would you expect to see in peripheral membrane proteins? (mark all that apply) A. Amphipathic alpha helix (one side is hydrophilic and one side is hydrophobic) B. A hydrophobic beta barrel C. A hydrophobic alpha helix D. A chemical group attached to the protein that can anchor it to the membranearrow_forwardTemporal flexibility (the ability to change over time) of actin structures within a cell is maintained by… A. The growth/shrinkage cycle B. Periodic catastrophe C. GTP hydrolysis D. Treadmilling E. None of the abovearrow_forward
- During in vitro polymerization of actin and microtubule filaments from their subunits, what causes the initial delay in filament growth? A.Nucleation B.Reaching homeostasis C.Nucleotide exchange D.ATP or GTP hydrolysis E.Treadmillingarrow_forwardYou expect to find which of the following in the Microtubule Organizing Center (MTOC)...(mark all that apply) A. Gamma tubulin B. XMAP215 C. Centrioles D. Kinesin-13arrow_forwardThe actin-nucleating protein formin has flexible “arms” containing binding sites that help recruit subunits in order to enhance microfilament polymerization. What protein binds these sites? A.Thymosin B.Profilin C.Cofilin D.Actin E.Tropomodulinarrow_forward
- Comprehensive Medical Assisting: Administrative a...NursingISBN:9781305964792Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy CorreaPublisher:Cengage LearningEssentials of Pharmacology for Health ProfessionsNursingISBN:9781305441620Author:WOODROWPublisher:Cengage
- Medical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage LearningHuman Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning



