Anatomy and Physiology - Modified Access
6th Edition
ISBN: 9780134298863
Author: Marieb
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 9.9, Problem 21CYU
MAKING CONNECTIONS Intracellular calcium performs other important roles in the body in addition to triggering muscle contraction. What are these roles? (Hint: See Chapter 3.) the chapter Cells: The Living Units
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Muscle contraction experiment.
What happens to glycerinated skeletal muscle if you add ATP first, then add salt.
What if ATP and salts are added simultaneously?
Mastering the Basics Matching-Parts of a Typical Cell #1
HELPING TAGS: Biology, developmental biology, plants, actin filaments
Can non-motile cells, such as plants, benefit from actin filaments' motion-related functions? Explain your answer.
Will UPVOTE, just pls help me answer the question. Thanks.
Chapter 9 Solutions
Anatomy and Physiology - Modified Access
Ch. 9.1 - When describing muscle, what does striated mean?Ch. 9.1 - Prob. 2CYUCh. 9.2 - How does the term epimysium relate to the role and...Ch. 9.3 - Which myofilaments have binding sites for calcium?...Ch. 9.3 - Which region or organelle-cytosol, mitochondrion,...Ch. 9.3 - MAKING CONNECTIONS Consider a phosphorus atom that...Ch. 9.4 - What are the three structural components of a...Ch. 9.4 - What is the final trigger for contraction? What is...Ch. 9.4 - What prevents the filaments from sliding back to...Ch. 9.4 - What would happen if a muscle fiber suddenly ran...
Ch. 9.5 - What is a motor unit?Ch. 9.5 - What is happening in the muscle during the latent...Ch. 9.5 - Prob. 13CYUCh. 9.6 - When Eric returned from jogging, he was breathing...Ch. 9.7 - List two factors that influence contractile force...Ch. 9.7 - Prob. 16CYUCh. 9.8 - How do aerobic and resistance exercise differ in...Ch. 9.9 - Compare the structures of skeletal and smooth...Ch. 9.9 - Calcium is the trigger for contraction of all...Ch. 9.9 - How does the stress-relaxation response suit the...Ch. 9.9 - MAKING CONNECTIONS Intracellular calcium performs...Ch. 9 - The connective tissue covering that encloses the...Ch. 9 - Prob. 2MCCh. 9 - Prob. 3MCCh. 9 - Prob. 4MCCh. 9 - Prob. 5MCCh. 9 - Contraction elicited by a single brief stimulus is...Ch. 9 - A smooth, sustained contraction resulting from...Ch. 9 - Characteristics of isometric contractions include...Ch. 9 - During muscle contraction, ATP is provided by (a)...Ch. 9 - The neurotransmitter released by somatic motor...Ch. 9 - The ions that enter the skeletal muscle cell...Ch. 9 - Myoglobin has a special function in muscle tissue....Ch. 9 - Prob. 13MCCh. 9 - The smooth muscle type found in the walls of...Ch. 9 - Name and describe the four special functional...Ch. 9 - Distinguish between (a) direct and indirect muscle...Ch. 9 - (a) Describe the structure of a sarcomere and...Ch. 9 - What is the importance of acetylcholinesterase in...Ch. 9 - Explain how a slight (but smooth) contraction...Ch. 9 - Explain what is meant by the term...Ch. 9 - Define and draw a motor unit.Ch. 9 - Describe the three distinct types of skeletal...Ch. 9 - True or false: Most muscles contain a predominance...Ch. 9 - Describe some cause(s) of muscle fatigue and...Ch. 9 - Define EPOC.Ch. 9 - Smooth muscle has some unique properties, such as...Ch. 9 - Lets continue our tale of Mrs. DeStephanos medical...Ch. 9 - Lets continue our tale of Mrs. DeStephanos medical...Ch. 9 - Lets continue our tale of Mrs. DeStephanos medical...Ch. 9 - Lets continue our tale of Mrs. DeStephanos medical...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- According to the sliding filament model, binding sites on actin open when ________. creatine phosphate levels rise ATP levels rise acetylcholine levels rise calcium ion levels risearrow_forwardEvaluate and Synthesize 9. INTERPRET DATA Examine Figure 40-13. Based on the summation of two stimuli shown in that graph, draw a curve showing summation when the muscle fiber is stimulated three times. Figure 40-13 Summation and tetanusarrow_forwardhypothesis question: to what extent does changing speed (4mph, 8mph, 12mph) when running at a constant time (8min) affect the body temperature (°C) and heart rate (bpm) of a 15 yr old female?arrow_forward
- MAKE CONNECTIONS In Concept 6.7, you learned thatanimal cells make an extracellular matrix (ECM). Describethe cellular pathway of synthesis and deposition of anECM glycoprotein.arrow_forward11 Skeletal muscles are under voluntary control. Explain the processes that must occur in order for a muscle like our Biceps brachi (an elbow flexor) to contract and shorten so that you can pick up a beer after taking this exam. Describe the roles that lons and molecules play in both contraction and relaxation and how the sliding filament theory enables sarcomeres to shorten. Be descriptive but answer the question in your own words.arrow_forwardCalcium ions (Ca?+) are a typical cell at rest. a. more concentrated in the cytosol of b. equally distributed across the membrane of c. more concentrated in the extracellular fluid ofarrow_forward
- 3) Collagen is a very important structural protein in animals. Discuss the various parts of the body in which collagen is an important structural molecule and what its function is at each body location.arrow_forwardTest Your Understanding Know and Comprehend 3. Which of the following occurs first when voltage reaches the threshold level in a neuron plasma membrane? (a) voltageactivated Na+ channels open (b) K+ channels open (c) the membrane hyperpolarizes (d) neurotransmitter is released (e) K+ channels closearrow_forward10. The protein integrin binds to actin filaments and, by binding to proteins like fibronectins, connects to collagen. In this manner, integrin ______. (Choose all that apply) controls the permeability of the cytoplasmic membrane suspends organelles within the cytoplasm provides a direct linkage between the cytoskeleton and the extracellular matrix helps keep individual cells in place and connects adjacent cells to each otherarrow_forward
- Fish Cell Physiology Compare and contrast the movement of salt ion in the tissues of a living fish and the tissue of a dead fish, is it similar? What goes in and goes out of the cell? Is it water or salt, discuss in both the living and the dead fish. Discuss what particular part of the cell and the mechanism of this process.arrow_forwardModule 8- Cellular Movement Describe detailed structure of cilia and flagella Mechanism and details of movement of cilia and flagella including roles of Dyneins, Kinesin, and ATP Describe detailed structure of sarcomere Mechanism and details of movement of sarcomere including roles of actin, myosin, ATP, Ca2+ and troponinarrow_forwardCell Biology: Q. What are the proteins involved in the cortex and briefly describe how do they interact in its formation? Notes: cell cortex is under a blood cell, makes cell stronger (stable) (attachment proteins)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage LearningAnatomy & PhysiologyBiologyISBN:9781938168130Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark WomblePublisher:OpenStax College
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Anatomy & Physiology
Biology
ISBN:9781938168130
Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:OpenStax College
The Cell Membrane; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=AsffT7XIXbA;License: Standard youtube license