Match each band or line with the type of myofilament with which it's associated. Thick Filaments H band A band M line I band Reset Thin Filaments Both Thick and Thin Filaments

Q: Light less dense area of sarcomere that contains reminder of thin filaments but no thick filaments…

A: SARCOMERE It is the complicated unit of striated muscle tissue. It is the repeating unit between two…

Q: True or False? Rigor mortis is characterized by continued attachment of myosin heads to actin…

A: Even after death, in absence of oxygen the body may continue to produce ATP via anaerobic…

Q: Summation of contraction is also known as wave summation . Describe the role of calcium in wave…

A: The primary function of wave summation is to produce a smooth and continuous muscle contraction. It…

Q: As skeletal muscle contracts, one or more bands of the sarcomere become narrower and disappear, and…

A: When the myosin binds to the actin filaments, it forms the cross-bridge that causes a shortening of…

Q: 1.List five proteins of the myofilaments and describe their physical arrangement. Asap

A: We can say that Muscles are the soft tissue found in our body. Muscles work to create strength and…

Q: At what length will a sarcomere be able to generate the greatest amount of tension? Why?

A: The basic contractile unit of the muscle fibre is called a sarcomere. It consists of two filaments…

Q: What is migrating myoelectrical complex (MMC)?

A: At fasten time, The contraction of muscle in stomach and in small intestine to clean the residual of…

Q: List five proteins of the myofilaments

A: We know that Muscles are the soft tissue found in our body. Muscles work to create strength and…

Q: The I band of a sarcomere is widest when a muscle is relaxed true or false

A: Muscular system is a type of body system which is involved in contraction and relaxation of muscles…

Q: List five proteins of the myofilaments

A: Introduction Muscles are composed of muscle fibers that allow them to contract or relax. These…

Q: Thick myofilaments consist mainly of the protein _____.

A: Thick myofilaments consist mainly of the protein called Myosin.

Q: A) tetany is rapid spasm in the muscle. B) Tetany is usually caused by an increase in the blood…

A: Introduction: Tetany occurs in muscles that have no absolute refractory phase. The heart's muscles…

Q: Myofibis in muscle fibres are made up of repeating units of dark and light bonds called

A: Myofibril is a muscle cell that is shaped like a rod. Many chains of Myofibril bound together to…

Q: What is the difference between a myofilament and a myofibril?

A: The muscle is a soft tissue that is highly specialized in creating stress, resulting in strength…

Q: List four causes of muscle fatigue.

A: Muscle fatigue makes the muscles harder to move.

Q: List five proteins of the myofilaments and describe their physical arrangement.

A: The myofilaments are the proteins that make up the contractile elements of muscle cells. There are…

Q: (a) What are myofibrils? (b) Which components of the sarcoplasm separate the myofibrils in a fiber…

A: The three muscle types in the human body are skeletal, smooth, and cardiac muscle. Skeletal muscles…

Q: State the difference/s of striated myofilament contraction and smooth myofilament contraction.

A: Muscle is a tissue which enables a person to perform the majority of the locomotor tasks. Muscle…

Q: what is a myofibril

A: To describe: To describe myofibril and its structure.

Q: Define myofibril

A: The muscular system is one of the vital systems of the body. It collaborates with the skeletal…

Q: Compare and contrast myofibrils and myofilaments.

A: Muscles are required in breathing, talking, running, walking, and anybody movement. Actin and…

Q: Define myoepithelial cell

A: The epithelial cells are one of the four types of cells present in the body, these are further…

Q: When a(n) __________ moves along the sarcolemma, the membrane potential changes along the membrane…

A: The sarcolemma is the cell membrane of the muscle cells. When a muscle is stimulated by a neuron at…

Q: Draw a relaxed and contracted sarcomere and label the parts of the Z-discs, thick and thin…

A: The tightening, decreasing, or lengthening of muscles during an activity is known as muscular…

Q: Z7

A: We know that Muscles are the soft tissue found in our body. Muscles work to create strength and…

Q: Thick myofilaments contain which of the following? (Select all that apply) troponin actin myosin…

A: Myofilaments are key regulators of the contraction in cardiac and skeletal muscles. The thick-thin…

Q: myofibril is only found in straight muscles. True or false

A: Muscles are specialized tissues that are responsible for producing force and movement in the body.…

Q: How does the lack of an unresponsive period in skeletalmuscle fiber contraction explain wave…

A: The skeletal muscle fiber when bundled together constitutes a skeletal muscle. This muscle gets…

Q: Describe the structure of myosin molecules and how theycombine to form a myosin myofilament

A: The myofibrils are comprised of actin (thin filament) and myosin (thick filament). Muscle…

Q: State the function of myofibrils.

A: Muscle is a soft tissue observed in maximum animals. The characteristic of muscle is to provide…

Q: Myosin are motor proteins that drive forces and movement on actin filaments.

A: Answer:  MYOSIN = These are the proteins , found in muscle cells and primarily plays a major role in…

Q: Epimysium Myosin Myofibril Muscle fiber Tendon D www Dece

A: 1)  Epimysium :Definition and Composition:Epimysium is the outermost layer of connective tissue…

Q: List five proteins of the myofilaments

A: Muscle cell  The cell membrane of the muscle fiber/cell is known as sarcolemma. Muscle fibers are…

Q: Describe the sequence of events involved in myosincross-bridge attachment and detachment. Relate…

A: In physiology, myosin is defined as the protein that binds and attach with actin protein on the…

Q: Define myofilament

A: The muscular layer is a soft tissue type. It is composed of muscle cells that are known as myocytes.…

Q: Compare and contrast the superior (or proximal) and inferior (or distal) attachments of a skeletal…

A: Skeletal muscle is one of three major muscle types, the others being cardiac muscle and smooth…