Which contractile result of rate coding will produce the most force? a. twitch b. summation c. tetanus d. All produce the same degree of force.

Q: muscle cells are made up of? A. Z bars b. actin c. myosin d. myofibrils

A: Muscles are soft tissues found in most of the animals. Functions of muscles are to produce motion…

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A: Keeping an object that we are getting close to the body reduces the force and stress on the spine .…

Q: Which arrangement best describes a bipennate muscle?a. The muscle fibers feed in on an angle to a…

A: A muscle can be defined as the soft tissue present in the body of most animals acting as a source of…

Q: Muscle Fiber Recruitment As intensity increases, in which order are fibers recruited? a. type llx,…

A: Human skeletal muscle is composed of a different collection of muscle fiber types. This range of…

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: Why might multiple, small motor units be advantageous over a single large motor unit?   A. They…

A: Motor units participate in regulation of movement of muscle fibers.

Q: Muscles may be named using?  a. speed b. age c. action d. myofilament type

A: Muscle is a soft tissue present in human beings and animals. Muscle cells are composed up of protein…

Q: Which of the following statements about movement and locomotion isfalse?a. Terrestrial animals and…

A: The process called movement is the temporary or permanent displacement of the part of the body of a…

Q: What is the first and most direct energy source for muscle con￾traction? a. glucose b. ATP c.…

A: Answer- The muscle contraction is the crutial step in the movement and locomotion.

Q: When we increased the frequency, why could we see an in increase in the force of contraction? Is it…

A: An action potential can be defined as a rapid increase and decrease in the membrane potential of the…

Q: Within the first few seconds of a 5-minute race, stored ATP isdepleted. How do muscles obtain energy…

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Q: Predict the consequences if cardiac muscle could undergo tetanic contraction

A: Tetanic contraction is referred to as the muscle contraction in which the motor nerve in the…

Q: what does wave summation & treppe occur whe

A: Wave summation- In rapid successions, the stimulus is applied before the relaxation phase of the…

Q: Which is the first step in the contraction phase of the excitation-contraction coupling? a. Action…

A: Excitation-contraction coupling commences with depolarization and stretch of an AP along the…

Q: ion production to the length of a sarcomere!  Nursing

A: As we know Muscles are involved in the movement of limbs by themselves undergoing contraction and…

Q: Which of these increases the least as a result of muscle hypertrophy?a. number of sarcomeres d.…

A: Muscle hypertrophy means increase in the size and strength of the muscles. This in turn results in…

Q: The biggest force of contraction can be produced by: Select one: a. SO fibers b. FOG fibers c. FG…

A: Invertebrates, there are two types of skeletal muscles: red and white muscles. Red muscles are red…

Q: To demonstrate muscle fatigue, a student held an 8 lb dumbbell in her hand and abducted her arm…

A: Ans - the correct answer for the above question is- A) Different motor units were contracting while…

Q: A conclusion about the first aid in swimming muscle cramps.

A: A muscle cramp is an involuntary contraction of one or more muscles that occurs suddenly. Muscle…

Q: Which of the following is true?   A. Muscle fibers either will contract with all the force…

A: Introduction: Muscles are the soft tissues present in all mammals. The muscle cells comprise protein…

Q: When muscle fibers are stimulated so frequently they do not have an opportunity to relax, they are…

A: There are two types of skeletal muscle fibers, fast-twitch and slow-twitch, and they each have…

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: In general, fast-twitch fibers generate less power than slow-twitch fibers. A. True B. False

A: People have two general types of skeletal muscle fibers: slow-twitch (type I) and fast-twitch (type…

Q: 3.5 2.5 2 1.5 0.5 3. 1.

A: Muscles are considered to be the special type of tissue originating from the mesodermal region. It…

Q: When sarcomeres contract during muscle contraction, which of the following occurs?   A. The myosin…

A: Sarcomeres contract during muscle contraction.

Q: Muscle Fiber Recruitment As intensity increases, in which order are fibers recruited? a. type llx,…

A: We can say that Human skeletal muscle is composed of a different collection of muscle fiber types.…

Q: What happens in a muscle twitch? a. Myosin grabs a thick myofilament. b. Sarcomeres shorten during…

A: Muscle twitches can occur for heaps of reasons like stress, an excess of caffeine, a horrible eating…

Q: What structure on a muscle fiber is composed of largely two varieties of contractile proteins--actin…

A: Muscle fibre is a single muscle cell. These muscles help control our bodily movement.

Q: During which phase of the crossbridge cycle is ATP split into ADP and Pi? A. Immediately preceding…

A: Cross bridge cycling refers specifically to the action of the cross-bridge, that being the head and…

Q: Joshua broke his fibula and had to wear a cast for 6 weeks. The muscles attaching to this bone…

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Q: Design a speed and agility program for a high school boys soccer team in preseason training. Be sure…

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Q: contraction occurs as the length of the muscle increases. O a. Concentric O b. Eccentric O c. Static…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Identtidy which among the list represents the hierarchy of muscle structure from the largest unit to…

A: Muscles are connected to bones by means of tendons. They contract to produce movement and thus help…

Q: Aponeuroses are extentions of connective tissue beyond muscle cells that attach the muscle to bone.…

A: Aponeurosis , fasciae, ligaments and tendons are different types of connective tissues which can be…

Q: Match each description to the correct phase of a muscle twitch 73. Sección Ca2+ transported back…

A: Muscle contraction happens when the slender actin and thick myosin fibers slide past one another. It…

Q: After an intensive workout, George felt especially sore in his posterior arm regions. What…

A: Performing various physical excercises repeatedly cause lactose accumulation in the body leading to…

Q: The excess ATPs are stored in muscles as CPs? A. True B. False

A: Adenosine triphosphate (ATP) is a three-phosphate nucleotide. The addition of phosphorous to the…

Q: Which statement about the diagram is not correct??  A. The diagram enlarged one myofibril B. This…

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

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A: Question is related to medical surgical nursing  Solution given below

Q: 28. The pairs of skeletal muscles are the prime mover and antagonist. A. True B. False ____ 29.…

A: Introduction: Muscle is described as the contractile tissue that causes movement. Muscles may be…