Question 29

Q: Describe the five basic muscle shapes (fasciclearrangements).

A: When a group of skeletal muscle fibers forms a bundle as a whole within the muscle it is called a…

Q: Which Factors Determining Muscle Tension?

A: The soft tissue-like structure found in the majority of the animals including human beings is known…

Q: What are red muscle fibers?

A: The muscular framework is an organ framework comprising of skeletal, smooth and cardiovascular…

Q: What muscle?

A: This figure shows anterior view of upper body ( thorax), following muscles can be identified in this…

Q: What is the role of stored creatine phosphate in muscles?

A: The human body consists of various systems that function together to carry out their daily…

Q: The opposite muscle reactions occur in response to heat. Explain how?

A: Muscles tissue is the soft tissue that helps the animal body to contract and relax in the way the…

Q: which arrangement best describes bipennate muscle?

A: Pennate ( feathers ) muscle are the one's that can hold muscle fibers within them , produce more…

Q: What must occur for a muscle to relax?

A: Actin (spherical) and myosin (motor) are the major proteins in the muscles. Actin monomers aggregate…

Q: Describe the electrical and functional properties ofsmooth muscle

A: Smooth muscle is a type of muscle tissue which is used by various systems to apply pressure to…

Q: Describe muscle tone, and explain its significance.

A: Skeletal muscle is a striated muscle generally attached to the skeleton. 40-50% of the bodyweight of…

Q: should muscles fatigue faster at higher or lower frequencies?

A: Muscle fatigue is defined as a decrease in maximal force or power production in response to…

Q: What are various types of smooth muscles?

A: Smooth muscle is a type of muscle tissue which is used to apply pressure to vessels and organs by…

Q: Which types of muscle have t-tubules, sarcoplasmic reticulum?

A: t- tubules or transverse tubules are basically the extensions of cell membrane. They are formed from…

Q: Why does muscle strength decrease with aging?

A: The muscular framework is an organ framework comprising of skeletal, smooth and cardiovascular…

Q: How can the muscles adapt to exercise?

A: all the systems and organs of the body adopt to exercise  Exercise is the repetition of contraction…

Q: Distinguish between fast-twitch and slow-twitch musclefibers

A: Muscles are tissues that contract and provide movement. A muscle fiber is a single muscle cell. Each…

Q: Why Smooth muscle does not form a muscle?

A: Smooth muscle tissue is established around organs in the respiratory, digestive reproductive tracts,…

Q: What is a “pulled” muscle?

A: Tissue is the next level organization of the cells. There are 4 different types of tissue are…

Q: distinguish between two physiological types of musclefibers, and explain their functional roles;

A: Muscle fiber referred to as the muscle cells present within the muscle. They are principally…

Q: What type of control is this muscle under?

A: The muscular system is made up of special types of cells known as muscle fibers. The main function…

Q: Why is tetanic tension so much greater than twitch tension?

A: Tetanic contraction is a muscle contraction produced through the high rate action potential…

Q: Muscles that maintain posture are composed primarily of what type of skeletal muscle fibers?

A: Skeletal muscle fibre basically refers to the multiple bundles of the fibres that are joined…

Q: When is ATP used in the muscle contraction process (called ATP hydrolysis)?

A: The muscle contains muscle fiber which is filled with the sarcomere present in the stranded form.…

Q: types of muscle?

A: Muscle is a delicate tissue found in many creatures, and is one of the four fundamental creature…

Q: under a microscope, some skeletal muscles appear white and some look red. What type of muscle…

A: Myogenesis is the process of formation of muscles from the mesodermal layer of embryonic germ cells.…

Q: What is muscle fatigue? How could you delay the fatigue of a muscle?

A: To describe: To describe the factors that are involved in muscle fatigue and to delay the fatigue of…

Q: How are single-unit and multi-unit smooth muscle different?

A: The term smooth muscle refers to a muscle of the human body that is part of an involuntary muscle…

Q: List and describe the connective tissue components ofskeletal muscle.

A: It is a type of striated muscle tissue that is controlled by the somatic nervous system on a…

Q: Which two types of muscle are involuntary?

A: Muscular tissue consists of cells called muscle fibers that are specialized for contraction. Based…

Q: How are muscles formed? Explain.

A: Muscles are formed by the process known as myogenesis , in this process mycocytes I e.,  tubular…

Q: Does the H zone length change when a muscle contracts? Explain.

A: A muscle cell contracts and the the sarcomere shortens . However, the thick and thin filament of…