property of muscle? a) cells are non- elastic b) cells are excitable

Q: Smooth muscle has actin/myosin, why is it not striated? (consider what striation can provide). What…

A: Types of muscles There are three major types of muscles in humans. These are, Skeletal muscle…

Q: 3) List and define the organizational structure of skeletal muscle beginning with the sacrcomere up…

A: Skeletal muscles make up the most part of our muscles. They account for around 30 to 40 percent of…

Q: After looking at the muscle tissue samples under a microscope, a classmate claims that they must…

A: Introduction :- Muscle is a type of contractile tissue that is organised into systems for increased…

Q: Large muscle fibers that are multinucleated, striated, and voluntary are found in (a) cardiac muscle…

A: The muscular tissue is composed of cells that can contract or relax the muscles of body part for…

Q: A weightlifter tries to lift a weight off the floor, but cannot upset it. Is the contraction: a)…

A: Muscles of the body help in the movement of the body of several types. there are different types of…

Q: Describe what is meant by muscle fiber "cross-bridges". What occurs to enable movement of the…

A: Muscular system is a body system which is involved in regular contraction and relaxation resulting…

Q: What are basic features of muscle tissue?

A: A soft tissue that functions to provide contraction of the muscles is called muscle tissue. It is…

Q: 12. The following is an example of skeletal mu a) Stomach b) Intestines c) Blood vessels -d) Biceps…

A: The tissue derived from embryonic mesoderm and involved in movement and locomotion by virtual of…

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: Explain the following two statements: Muscles can only actively contract; muscle fibers lengthen…

A: The statements "muscles can only actively contract" and "muscle fibers lengthen passively" are…

Q: Muscles are powered by: A) Bone marrowB) Electrical impulsesC) IodineD) Gravity

A: Muscles are the tissues involved in the movement of the body parts and body. Muscles are attached to…

Q: What causes the striated appearance of skeletal muscle tissue?

A: Skeletal muscles are a type of muscle present in the body of the organism, which is voluntary in…

Q: The figure seen here represents which type of muscle fiber? a.) Type IIx- very fast, fatigable b.)…

A: The muscle fibers are multi-nucleated (exclusively in the case of skeletal muscle fibers),…

Q: fibrous, flattened, sheet-like tissue that connects some muscles to bones is        A)tendon…

A: The musculoskeletal system mediates the primary functions of the body such as movement, protection…

Q: 1. Which of the following is a possible way to distinguish between muscle types? A) Skeletal muscle…

A: Muscle tissues are densely packed with cells and are well-vascularized; they are responsible for the…

Q: What cellular changes could cause the skeletal muscle to become rigid?

A: Skeletal muscle cells do not relax or remain in a rigid state due to lack of ATP and so muscle…

Q: 11) Imagine that you go the spa and sit in the dry sauna (where it is very hot) for longer than the…

A: Homeostasis refers to the process of maintaining internal physiological parameters in a changing…

Q: What are multi-unit smooth muscle cells?

A: Smooth muscles are non-striated and present in the posterior part of the esophagus, stomach,…

Q: With age, the collagen-containing connective tissue coverings of skeletal muscles increase and the…

A: Introduction: Connective tissue is concerned with connecting and binding different tissues or organs…

Q: What were the defining characteristics of skeletal muscle? What is unique about the nuclei that…

A: One of the major muscle types along with cardiac and smooth muscle is found to be the skeletal…

Q: Fill in the appropriate type(s) of muscle: Contracts rhythmically and spontaneously:_______ ;is…

A: The cell is the basic structural and functional unit of the body. It is responsible for various…

Q: Why is the innervation of single-unit smooth muscle often restricted to only a few cells in the…

A: Smooth muscle (also known as visceral muscle because of where it is found) is one of the three major…

Q: When an action potential runs down the surface of the sarcolemma, the muscle doesn't immediately…

A: Muscles  play an important part in locomotion and movement. They are derived from mesodermal layer…

Q: Describe the differences between single-unit smoothmuscle and multiunit smooth muscle.

A: Muscles are the part of skeletal system in animals and humans. Muscle tissue is made up of Myocytes…

Q: List four important functions of muscle tissue.

A: The muscular system made up of special cells named muscle fibres. The predominant task is…

Q: Choose the best description of how myosin and actin are arranged within the two types of protein…

A: In order to facilitate movement, muscles are attached to bones. They function by shortening…

Q: Which of the following can respond to increased stimulation with a graded response: a) motoraxon…

A:

Q: The greater the number of _________  involved in a motor unit, the ________ the degree of fine…

A: Muscle fibres control the physical forces within the body. They help facilitate the movement of…

Q: 2 a) What does calcium do in a skeletal muscle cell and where in the cell does it come from?…

A: Skeletal muscle contraction is a complex phenomenon and involves various processes requiring special…

Q: Which is true for striated muscles? a) may have spontaneous activity b) is not under the control…

A: Muscle are group of cells which perfom a specific function. They are responsible for movement. They…

Q: Why do skeletal muscle fibers appear striated when viewed through a light microscope?

A: Muscles are soft and contacted tissues present in the body. Myofibrils are a structural unit of…

Q: Cardiac muscle differs from smooth and skeletal muscle because.... It is composed of long and…

A: Our body will depends on our muscles to move and carry out a number of different functions.…

Q: Which type of muscle do you have in your digestive system? A) Cardiac MuscleB) Striated MuscleC)…

A: Digestion involves the breakdown of food into smaller components so that they can be easily absorbed…

Q: How would you expect muscle cells to differ from most other cells of the body?

A: Muscle cell which is also known as a myocyte, is a specialised animal cell that can shorten its…

Q: explain the four functional properties of muscle tissue.

A: Introduction: Muscle tissue is a form of specialised tissue found in animals that work by…

Q: In skeletal muscle, the sarcolemma is directly covered by: a) epimysium. b) perimysium. c)…

A: Muscles:              In animals, soft tissues found known as muscles. Muscles cells contain myosin…

Q: What factors are responsible for the amount of tension a skeletal muscle develops?

A: The muscular system, composed of tissues, capable of changing their shape, is responsible for…

Q: f you completely stopped working out for 6 months, the following would occur:

A: Muscle Fibres: The Tiny Titans of MovementMuscle fibres are the workhorses of your muscles,…

Q: Characteristics of smooth muscles fibers are: spindle shaped, unbranched, unstriated, uninucleate…

A: Human body is composed of various kinds of tissues. Each tissue is made up of a set of cells…

Q: 11. The period of time (a few milliseconds) between the stimulation of a muscle fiber and the onset-…

A: Due to our answering policy, we can only answer one question at a time. Therefore, please repost the…

Q: As the frequency of stimuli increases, individual twitches begin to build on each other in the…

A: Muscle twitching is very common, especially when people had  too much coffee, stress, or lack…