2. What are two important roles of the stretch reflex? The two important roles of the stretch reflex is to detect muscle length and second to prevent injuries. 3. As a kind of tension detection device for the muscle system, what protective role do GTOs play? GTOs play an important protective role for the muscle system since they sense changes in muscle tension. Because of this they can protect the muscle from excessive tension by causing the muscle to relax thus prevent injury and damage of muscles. Essay Questions 1. The sliding filament theory is how muscles are able to create force when having the thick (myosin) filaments slide past the thin (actin) filaments during muscle contraction overlapping in ratchet-like manner, this causes the sarcomere to contract, while staying at the same length. Nerve impulse causes the release of Ca+2 enabling the myosin bridges to bind with actin. 2. The proprioceptor system plays an indispensable role in bodily movement because what causes the amount that a muscle contracts, at what time for a muscle to relax and how to have the muscles coordinate are all because
2. What are two important roles of the stretch reflex? The two important roles of the stretch reflex is to detect muscle length and second to prevent injuries. 3. As a kind of tension detection device for the muscle system, what protective role do GTOs play? GTOs play an important protective role for the muscle system since they sense changes in muscle tension. Because of this they can protect the muscle from excessive tension by causing the muscle to relax thus prevent injury and damage of muscles. Essay Questions 1. The sliding filament theory is how muscles are able to create force when having the thick (myosin) filaments slide past the thin (actin) filaments during muscle contraction overlapping in ratchet-like manner, this causes the sarcomere to contract, while staying at the same length. Nerve impulse causes the release of Ca+2 enabling the myosin bridges to bind with actin. 2. The proprioceptor system plays an indispensable role in bodily movement because what causes the amount that a muscle contracts, at what time for a muscle to relax and how to have the muscles coordinate are all because