Connect Access Card for Biology: Concepts and Investigations
4th Edition
ISBN: 9781259870033
Author: Mariëlle Hoefnagels Dr.
Publisher: McGraw-Hill Education
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Chapter 29, Problem 9WIO
Summary Introduction
To explain:
The process how the muscles lengthen when you stretch.
Concept Introduction:
Muscles are composed of the thick band of myosin and thin band of actin. There are other proteins involved in the movement of the muscles like troponin, and tropomyosin. These muscles respond to the stimulus of contraction and relaxation by the transmission of the signal waves of impulse across the neuromuscular junctions at the nerve endings. The action potential is generated and moves ahead in the neurons.
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Chapter 29 Solutions
Connect Access Card for Biology: Concepts and Investigations
Ch. 29.1 - How do the skeletal and muscular systems interact?Ch. 29.1 - Prob. 2MCCh. 29.2 - What are the components of the axial and...Ch. 29.2 - Prob. 2MCCh. 29.3 - Prob. 1MCCh. 29.3 - What are the differences between spongy bone and...Ch. 29.3 - Prob. 3MCCh. 29.3 - Prob. 4MCCh. 29.3 - Prob. 5MCCh. 29.4 - Prob. 1MC
Ch. 29.4 - Prob. 2MCCh. 29.4 - How do ATP, motor neurons, and calcium ions...Ch. 29.5 - Prob. 1MCCh. 29.5 - Prob. 2MCCh. 29.6 - Prob. 1MCCh. 29.6 - Prob. 2MCCh. 29.6 - Prob. 3MCCh. 29.7 - Prob. 1MCCh. 29.7 - Prob. 2MCCh. 29 - The axial skeleton is to the appendicular skeleton...Ch. 29 - Prob. 2MCQCh. 29 - Prob. 3MCQCh. 29 - Prob. 4MCQCh. 29 - Prob. 5MCQCh. 29 - Within the first few seconds of a 5- minute race,...Ch. 29 - Distinguish among a hydrostatic skeleton, an...Ch. 29 - Use the Internet to research bone marrow...Ch. 29 - Prob. 3WIOCh. 29 - Prob. 4WIOCh. 29 - Design an experiment to test whether changes in...Ch. 29 - Prob. 6WIOCh. 29 - Describe four muscle proteins and their functions.Ch. 29 - Prob. 8WIOCh. 29 - Prob. 9WIOCh. 29 - Write the sequence of events that leads to a...Ch. 29 - Prob. 11WIOCh. 29 - Refer to figure 29.24 and the chapter content to...Ch. 29 - 2. How do bones help maintain blood calcium...Ch. 29 - 3. Add exercise to the concept map in at least...
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- Which component is responsible for initially stimulating a muscle contraction? a. proteins b. electrochemical signals c. plasma membranes d. striationsarrow_forwardWhat do you mean by muscle?arrow_forwardWhich choice lists the components of a muscle from the smallest unit to the largest unit? A. myofibril, filament, sarcomere, muscle fiber B. filament, sarcomere, myofibril, muscle fiber C. sarcomere, filament, muscle fiber, myofibril D. muscle fiber, filament, sarcomere, myofibrilarrow_forward
- what is the function of muscular systemarrow_forwardIn a essay describe in details response by a skeletal muscle and examples.arrow_forwardA scientist extracts and measures the calcium content of one of your muscle fibers while you are asleep, when all of your muscles are relaxed. Where is the scientist likely to find calcium? In the T-tubules In the sarcoplasmic reticulum Bound to tropomyosin Bound to troponinarrow_forward
- Predict what might happen to a muscle cell that is extensible but not elastic. What if the reverse were true— a muscle cell is elastic but not extensible?arrow_forwardHow does calcium release in the muscle fiber result in the cross-bridge for contraction? Use key terms below and identify them on a diagram. Ca+2, troponin, tropomyosin, thin filaments (actin), thick filaments (myosin w/head), cross bridgearrow_forwardTwo muscles have the same diameter, but one is twice as long as the other. Which muscle produces more work? Explain your answer.arrow_forward
- What is the function of a tendon? To link bones to bones To link muscles to bones To link muscles to ligaments To bind the cells in compact bone closer togetherarrow_forwardIdenttidy which among the list represents the hierarchy of muscle structure from the largest unit to the smallest? A.muscle fiber → myofibril → sarcomere → filaments B.sarcomere → myofibril → filaments → muscle fiber C.muscle fiber → sarcomere → myofibril → filaments D. myofibril → muscle fiber → sarcomere → filamentsarrow_forwardmuscle cells are made up of? A. Z bars b. actin c. myosin d. myofibrilsarrow_forward
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