From which embryonic cell type does muscle tissuedevelop?a. ganglion cellsb. myotube cellsc. myoblast cellsd. satellite cells

Q: Contrast the role of Ca2+in the contraction of a skeletalmuscle fiber and a smooth muscle cell.

A: Muscles are soft tissues present in most animals. They contain protein filaments called actin and…

Q: Are there any end to end muscle cells joined together?

A: muscles are cells which helps in movement and locomotion . they are of different types like…

Q: What do you mean by muscle bundles?

A: Muscle is considered as an organ of the muscular system and each muscle comprises of muscle tissue,…

Q: Predict what might happen to a muscle cell that is extensible but not elastic. What if the reverse…

A: Extensibility and elasticity are the properties of every muscle of the body.  Extensibility is…

Q: Which muscle type has the most elaborate connective tissue wrappings? Please explain. What do…

A: Muscles cells make up the muscle tissue.

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: Calcium plays a crucial role in the contraction of skeletal muscles. i. Where is calcium stored…

A: The sliding filament theory was proposed as an explanation for muscle contraction. It is based on…

Q: Identify the organelle most likely responsible for each cellular job within skeletal muscle  a)…

A: Skeletal muscles are those which are connected with the skeleton and are voluntary in nature. These…

Q: Which are three types of muscle?

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

Q: The type of muscle cell under voluntary control is the ________. a. smooth muscle b. skeletal muscle…

A: Tissue constitutes a group of cells, arranged in an orderly manner that communicates together, and…

Q: How do muscle cells remain differentiated as muscle cells

A: Muscles are the contractile tissues which bring about movement. Muscle cell responsible for our…

Q: What is the main function of muscle tissue?

A: A specialized tissue in animals which applies forces to different parts of the body by contraction…

Q: Characteristics of Muscle Cells?

A: Muscle is one of the types of soft tissue in which the cells contain protein filaments of actin and…

Q: List three types of muscle cells?

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

Q: How is electrical excitation of a skeletal muscle fiber coupled to muscle contraction? Speculate…

A: Acetylcholine is released by motor neurons which binds to receptors in the motor endplate. A neural…

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: What are three muscle tissue types found among animals? Explain how each is specialized for…

A: Muscle tissue is a specialized tissue found in animals, which is composed of cells that have the…

Q: How is cardiac muscle similar to smooth muscle?

A: Cardiac muscle makes up the wall of the heart. Smooth muscles are found in the walls of the hollow…

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: xplain Why can smooth muscles contract over a wider range of resting lengths than skeletal and…

A: Muscle cells only contract when they are stimulated. Muscular cells, also known as myocytes, make up…

Q: During which phase of a twitch in a muscle fiber istension the greatest?a. resting phaseb.…

A: The phenomenon of lifting or moving an object (load) involves the sarcomeres present in the muscle…

Q: Which are three types of muscle cells?

A: The muscle is made of fibrous, squishy tissue. Many physical functions, both voluntary and…

Q: If a drug caused a sudden release of large amounts of calcium in skeletal muscle, from which…

A: Increases in intracellular calcium arises through either calcium influx across the plasma membrane…

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

A:

Q: In a essay describe in details response by a skeletal muscle and examples.

A: The body's muscular system, which comprises skeletal, smooth and cardiac muscles, allows body…

Q: Which type of myosin is found in contractile bundles?

A:

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: What event causes a troponin-tropomyosin complex to regain its original shape in muscle relaxation?…

A: Muscle contraction is the action of activation and generation of tension sites with muscle fibers…

Q: How are cardiac muscle cells similar to and differentfrom skeletal muscle cells?

A: Muscles are the fibrous tissues that are made up of muscle cells and muscle proteins involved in…

Q: Describe how you bend your arm, starting with action potentials and ending with the contraction of a…

A: The bending of the arm is controlled by the action potential that generates and travels along the…

Q: Striations are found in the cytoplasm of which type(s) of muscle tissue? Select all that apply.…

A: Muscle tissue- This tissue is a crucial part of any movement that the body comprises via…

Q: 3. a. In tabulated form, compare and contrast the 3 types of muscle tissues according to structure…

A: The muscles tissues usually consists of the cells that expand and contract to produce movement in…

Q: Which choice lists the components of a muscle from the smallest unit to the largest unit?   A.…

A: Muscles tissue are soft tissues that help the animal body to contract and relax in the way the body…

Q: Which of the following statements is unique to skeletal muscle? O a) skeletal muscle has striations…

A: Muscular tissue is the specialized tissue in animals which applies force by contraction  for the…

Q: How is smooth muscle is different from skeletal muscle?a

A: Muscle tissue is defined as a soft tissue. It is one of the 4 fundamental types of tissue present in…

Q: What is the function of a tendon?  To link bones to bones  To link muscles to bones To link muscles…

A: The connective tissue proper is a type of connective tissue which have jelly-like matrix. This…

Q: Draw the structure of skeletal muscle tissue?

A: Skeletal muscle is an excitable, contractile tissue responsible for maintaining posture and moving…

Q: How is a muscle cell excited and why does it lead to a contraction in the muscle?

A: Excitation for Muscle Contraction:  ∙ Nerve impulse advances arrival of Neurotransmitter…

Q: What are functions of muscle tissue?

A: Muscle tissue is a well-vascularized soft tissue present in the muscles of animal body. Muscle…

Q: investigate anabolic steroids and their use in sports. b. Determine how they affect skeletal muscle…

A: Steroids are the artificially made hormones, as a version of natural hormones.

Q: Straps of dense, regular connective tissue______ . a. connect muscles to bones c. underlie the skin…

A: Introduction  In our body to maintain the proper shape, structure, and integrity of the body,…

Q: Which are Muscle Cells?

A: All cells in the body have a basic structure called a cell membrane. The various characteristics of…

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.