Concept explainers
To explain: The functional relationship between skeletal and muscle tissues
Introduction: Skeletal muscles are striated, voluntary muscles which are in the control of “somatic nervous system (SNS)”. Skeletal tissues consist of the skeleton part of the body. Muscle tissues form the muscular system of the body and responsible for various activities perform the individual. The layer of muscle tissue is known as “sarcolemma” and the basic structural unit that constitutes the whole network of muscle is known as “sarcomere.”
To explain: The way by which muscle damage affects the skeletal tissue
Introduction: Muscles consists of various units which constitutively results in the locomotion of the organism. The functioning of muscles is done by the process of muscle contraction. The muscles are formed by the joining of multiple units of muscle fibers together and later it gives rise to muscle tissue.
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Chapter 40 Solutions
Biology (MindTap Course List)
- Evaluate 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_forwardWhat are some differences between the three types of muscle tissue? How is the structure of each type adapted for its function?arrow_forwardThe muscles of a professional sprinter are most likely to have ________. 80 percent fast-twitch muscle fibers and 20 percent slow-twitch muscle fibers 20 percent fast-twitch muscle fibers and 80 percent slow-twitch muscle fibers 50 percent fast-twitch muscle fibers and 50 percent slow-twitch muscle fibers 40 percent fast-twitch muscle fibers and 60 percent slow-twitch muscle fibersarrow_forward
- Pls help ASAP and show all work and stepsarrow_forward4. Define flexibility. 5. What are the benefits of having a good level of flexibility? 6. What composes our body?arrow_forwardSubject: Bio 14 - Comaparative vertebrate anatomy Discuss what are the significant adaptations that you find interesting in the muscular, circulatory, respiratory, and digestive systems?arrow_forward
- 2. Give an example of an animal with each type of skeleton and explain how the contractions of its muscle produce locomotion.arrow_forwardCalcium plays a crucial role in the contraction of skeletal muscles. i. Where is calcium stored before muscle contractions? ii. Describe how calcium is released leading up to a muscle contraction. What signal causes the calcium’s release? iii. Describe the role that calcium plays in the muscle contraction. What is it doing to cause changes to sarcomere length?arrow_forwardThe muscles of a professional marathon runner are most likely to have ________. 80 percent fast-twitch muscle fibers and 20 percent slow-twitch muscle fibers 20 percent fast-twitch muscle fibers and 80 percent slow-twitch muscle fibers 50 percent fast-twitch muscle fibers and 50 percent slow-twitch muscle fibers 40 percent fast-twitch muscle fibers and 60 percent slow-twitch muscle fibersarrow_forward
- Which of the following statements is true? Fast fibers have a small diameter. Fast fibers contain loosely packed myofibrils. Fast fibers have large glycogen reserves. Fast fibers have many mitochondria.arrow_forwardUse images to do exercise 1. Fill out the missing information correctly.arrow_forward
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