How does Botox decrease muscle tone? Inhibits acetylcholinesterase O Prevents the release of ACh Opens SR calcium channels Damages lower motor neurons O Recriuits more motor units

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A: The human body is made up of various organ systems. Each organ system is made up of several…

Q: How does muscles get bigger with resistance training?   atrophy occurs  myopathy occurs  muscle…

A: Muscle is a soft tissue like structure which is primarily responsible for the movement in the body.…

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Q: QUESTION 8 How does the nervous system grade the force of muscle contraction? O a. Only by…

A: Nervous system is made up of highly specialised cells called neurons. The function of neuron is to…

Q: similar to peak bone mass: approximately 30 Similar to menopause: approximately 50 Into the 60's…

A: Muscle hypertrophy is the natural phenomenon of an increase in muscle mass. The decline in muscle…

Q: The strength of a muscle contraction is determined by: the size of the action potential sent down…

A: Skeletal muscle- It is a type of muscle that is attached to bones by tendons and enables body…

Q: If the number of active cross bridges in skeletal muscle begins to decline although the rate of…

A: Option A: Fatigue

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Q: 19. What is muscle tetany, and why does it occur? nito no sia pribd Muscle tetany is Sabne e lanuen…

A: The involuntary actions of the muscles are under the regulation of the autonomic nervous system…

Q: complete tetanus    Has increased muscle length with no change in tension.   eccentric…

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Q: How does botox decrease muscle tone? inhibits acetylcholinesterase prevents the release of ACh…

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

Q: 18) Which of the following statements concerning types of muscle fibre are correct? 1. Three types…

A: Introduction Muscle Fibres:- A muscle fiber is a single cell made of a bundle of myofibrils,…

Q: Match each substance with its role in muscle contraction.

A: Muscle contraction is a major phenomenon associated with the functioning of the myofibril occurring…

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A: Detailed explanation:This is a thorough and in-depth description of skeletal muscle, including its…

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: 7. Identify each of the following when given images of skeletal muscle fibers such as the ones…

A: The nerve impulses from the axon terminal of motor neuron goes to the skeleton muscles. The junction…

Q: What is the function of acetylcholinesterase? O a. to prevent undesired continuous contractions O b.…

A: Acetylcholinesterase is an enzyme that is available at the postsynaptic membrane of the…

Q: The site where the motor nerve impulse reaches the muscle fiber is called the Z lines action…

A: The site where the motor nerve impulse reaches the muscle fiber is called the neuromuscular…

Q: How would loss of negative feedback influence calcium release from the ER? Calcium channel would not…

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Q: When doing experiments with isolated muscles, researchers stretch the muscle to different lengths…

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Q: The motor end plate is extensively folded to allow for a greater number of what structures? Terminal…

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Q: 6. 7. 8. REVIEW ACTIVITIES Labeling Activity A. The figure below represents a single muscle twitch.…

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Q: Why does continuouns calcium release within a muscle fiber cause greater tension? Acticates more…

A: Muscle is a soft tissue like structure which is primarily responsible for the movement in the body.…

Q: Increased sensory discharge from muscle spindles :-a- decreases muscle toneb- increases muscle…

A: The spinal cord reflexes produced by central nervous system (CNS) pathways, which lie entirely…

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A: The muscles are responsible for movement of body parts. These are also involved in generating heat…

Q: Which part of the lower motor neuron circuit causes muscles to contract when they are being…

A: INTRODUCTION Motor neuron The peripheral neuron that carries impulses from the central nervous…

Q: The depletion of ATP in muscle cells causes ____. myosin heads to remain bound to actin…

A: answer:1 The depletion of ATP in muscle cells causes calcium ions to be released from the…