Explain the concept of the following in regard to muscle cells: power stroke does not need to be a super indepth answer

Q: which decreases cytoplasmic calcium ion concentration The relaxation of skeletal muscle relies on…

A:

Q: Skeletal muscle cell(key terms: striated, contracting proteins, contractions, nucleus location) One…

A: muscles are the tissues which helps in movement and locomotion . they  contract and relax based on…

Q: Which component is responsible for initially stimulating a muscle contraction? a. proteins b.…

A: Muscle contraction can be defined as the increase in the tension or decrease in the length of a…

Q: The correct order for the smallest to the largest unit oforganization in muscle tissue is…

A: Muscle tissues represent the soft tissues present in the many animals. Muscle tissues are composed…

Q: Among the following which one is NOT the location of smooth muscle cells?

A: As the name suggests, smooth muscle cells do not any striations. They are narrow spindle shaped…

Q: Which of the following lists the structures from largest to smallest?a. motor unit, muscle,…

A: Muscle is a soft tissue found in many animals. Muscle cells contain protein fibers of actin and…

Q: A thick filament is made up of Select one: a. myosin and regulatory filaments b. actin and…

A: Muscular contraction is caused by the interaction between actin and myosin as they temporarily bind…

Q: Which of the muscle tissues above is characterized by the following • No striations in cytoplasm •1…

A: Muscle tissue is characterized by properties that allow motion. They are excitable and they respond…

Q: Illustrate/Draw the differences among striated or skeletal muscle, smooth muscle and cardiac muscle.

A: Our body is made up of number of soft tissues called the muscles. Muscle cells are made up of…

Q: Skeletal muscle cell(key terms: striated, contracting proteins, contractions, nucleus location) This…

A: Skeletal muscle cells are the cells that help us move and are compartmentalized in the body into…

Q: Compare smooth, skeletal, and cardiac muscle cells.

A: Step 1 Muscle tissue is a tissue of mostly mesodermal origin where the cells, called myocytes, are…

Q: Which region or organelle—cytosol, mitochondrion, or SR—contains the highest concentration of…

A: In a resting skeletal muscle cell, low amounts of calcium ions are present in the cytosol. The…

Q: Which of the following is not a characteristic of muscle tissue? O They are attached to underlying…

A: Answer.  1. The important characteristic of muscle tissue are: They exhibit excitabilityThey exhibit…

Q: Why would cardiac muscle cells and some smooth muscle cells.continue to contract even when their…

A: Human body has more than 600 muscles which perform many useful functions and help us in doing…

Q: Compare and contrast skeletal, smooth, and cardiac muscletissues in terms of location, cell…

A: Tissue comprises of structurally and functionally similar cells. It is a level of organization in…

Q: Identify three microscopic components of muscle cells notfound in other types of cells.

A: Myocytes or muscle cells are the cells that constitute muscle tissue. Muscle tissues are responsible…

Q: Explain the role of ATP in muscle contraction and muscle relaxation.

A: ATP or Adenosine triphosphate is an important and integral factor for muscle contraction and…

Q: Which characteristic or component is NOT shared by skeletal muscle and cardiac muscle? I. Electrical…

A: There are three types of muscles in the body. Smooth muscles and cardiac muscles are involuntary…

Q: Explain how cardiac muscle differs from skeletal muscle in its structure and regulation of…

A: The cardiac muscle is striated similar to skeletal muscle. The sarcomeres of cardiac muscle contract…

Q: Describe the functions of skeletal muscle proteins.

A: skeletal muscle have different type of protein such as myosin ,actin, tropomyosin and troponin. 1)…

Q: skeletal muscle contraction

A: The muscular system is an organ system consisting of skeletal, smooth and cardiac muscle. It permits…

Q: Muscle with a reduced blood supply and low numbers of mitochondria is likely Fast, with strong…

A: Muscles These are soft tissues that help us in running, jumping, support, heat generation, and blood…

Q: Muscle tissue that directly attaches to bone and is under voluntary cont All the muscle fibers…

A: 1.A decreased ability for a muscle to sustain or generate force/tension. Answer: Fatigue 2. Muscle…

Q: Which cell type helps to repair injured muscle fibers?a. ganglion cellsb. myotube cellsc. myoblast…

A: Muscle fibers, or muscle cells, are formed when the developmental myoblasts fuses together, this…

Q: What basic physiological properties do a nerve cell and a muscle cell have in common? Name a…

A: Basic physiological property that nerve cell and muscle cell have in common are excitability and…

Q: Which of the following is NOT a stock form of the key molecules for energy generation in muscle? A.…

A: Adenosine triphosphate (ATP) is used to generate energy in muscles. A significant amount of ATP is…

Q: List TWO (2) differences between smooth muscle contraction and skeletal muscle contraction.

A: Muscle cells are intended to produce power and movement. There are three kinds of mammalian muscles…

Q: Describe the general characteristics of muscle tissues.

A: The Muscle is a soft tissue that is responsible for producing force and motion facilitated by the…

Q: A muscle cell contains a single nucleus and does not contain any striations. Which of the following…

A: Muscle is a soft tissue found in most animals. Muscle cells contain protein filaments of actin and…

Q: In an examination of a sample of muscle tissue, you notice that thesample consists of striated cells…

A: Step 1 Muscle tissue is a tissue of mostly mesodermal origin where the cells, called myocytes, are…

Q: Describe similarities and differences in the three types of muscle cells.

A: A muscle is a tissue that performs different functions which causes movement to take place. The…

Q: Which of the following statements are characteristics of the aerobic respiration method of making…

A: Please follow step 2 for detailed explanation.

Q: Distinguish between multiunit and visceral smooth muscle cells.

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

Q: Which of the following commits a cell to become muscle cell?

A:

Q: Rigor mortis (the stiffening of muscles fibers several hours after death) is directly due to the…

A: Rigor Mortis  It is one of the recognisable signs of death, caused by chemical changes in the…

Q: The concentration of Ca++ in the cytoplasm of the muscle fiber is [ Select ] than that of the…

A: Answer : the concentration of Ca++ in the cytoplasm of the muscle fibre Is lower than that of the…

Q: Why is it important that skeletal muscle tissues work voluntarily and smooth and cardiac muscle…

A: Skeletal muscle tissues are the tissues are made up of cells that are striated. They are under our…

Q: Describe the three types of muscle tissue, and give a location and function of each.

A: The three types of muscle tissue are skeletal muscle tissue, cardiac muscle tissue and smooth muscle…

Q: a muscle cell structural element that consist primarily of an actin filament is a/an______

A: A Muscle cell has actin filaments which formed structural element of muscle.

Q: Striated, elongated cells that are fibers, are what comprise ,also known as muscle. Examples of…

A: Skeletal muscle cells are striated, elongated, cylindrical cells. They are multi-nucleated, which…

Q: In which type(s) of muscle cells does each cell have its own neuromuscular junction?…

A: As per the guidelines, first is answered. Cells called muscle fibres are composed of skeletal muscle…

Q: The cells of muscles, myocytes, develop from________.a. myoblastsb. endodermc. fibrocytesd.…

A: Cells are the basic structural and functional unit of an organism. The level of organisation of the…

Q: Which of the following is FALSE for generating muscular tetanus? The plasma membrane remains…

A: Tetanus When the motor neuron that stimulates a skeletal muscle transmits action potentials at a…

Q: According to the size principle, which type of muscle fibers are recruited last during a muscle…

A: Size principle or Henneman's size principle was given by Elwood Henneman which demonstrates the…

Q: Give an example of what types of activities promote each of the three types of muscle fiber: slow…

A: Twitch muscles are the muscles of skeletal system. It helps in providing support and movement. There…

Q: In order to form a cross bridge in skeletal muscle sarcomeres, calcium must bind to __________ and…

A: Calcium is required for muscle contraction. A muscle is made up of actin and myosin. Actin are…

Muscle Action

A change in the body or a bodily organ as a result of its functioning is referred to as an action. Muscle action can be defined as the specific movement of a bodily part generated by the contraction of a muscle. The muscle proteins actin and myosin are the important contractile proteins involved in muscle action. Muscle contraction, in addition to movement, serves several other important functions in the body, including posture, heat generation, and joint stability. Muscle contraction maintains posture, which includes standing and sitting.