https://padlet.com/loho0676/arbqv5rsvtdw en-us 2018-10-25 18:53:06 UTC 2018-10-26 19:23:14 UTC hello@padlet.com loho0676 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297141210  Skeletal muscle is one of three major muscle types, the others being cardiac muscle and smooth muscle. It is a form of striated muscle tissue which is under the voluntary control of the somatic nervous system.]]> 2018-10-25 19:03:24 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297141210 loho0676 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297141756 According to the sliding filament theory, Overlapping actin and myosin (thick) filaments of muscle fibers slide past the actin (thin) filaments during muscle contraction, while the two groups of filaments remain at relatively constant length.]]> 2018-10-25 19:04:36 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297141756 loho0676 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297142004 a protein that forms the contractile filaments of muscle cells, and is also involved in motion in other types of cells.]]> 2018-10-25 19:05:08 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297142004 loho0676 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297142076  a molecule that uses chemical energy to perform a deliberate motion. Myosin captures a molecule of ATP, the molecule used to transfer energy in cells, and breaks it, using the energy to perform a "power stroke."]]> 2018-10-25 19:05:18 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297142076 loho0676 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297142170 When the brain signals the muscle to contract, the body pulls calcium from the blood into the muscle cells.]]> 2018-10-25 19:05:31 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297142170 loho0676 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297142730 is the ability of muscle cells to forcefully shorten. For instance, in order to flex your elbow you need to contract  the biceps brachii and other elbow flexor muscles in the anterior arm. Notice that in order to extend your elbow, the posterior arm extensor muscles need to contract.]]> 2018-10-25 19:06:36 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297142730 loho0676 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297143221 is the ability of a muscle to be stretched. For instance, let's reconsider our elbow flexing motion we discussed earlier. In order to be able to flex the elbow, the elbow extensor muscles must extend in order to allow flexion to occur. Lack of extensibility is known as spasticity.]]> 2018-10-25 19:07:35 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297143221 mlaz0732 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297143356 A fibrous connective tissue which attaches muscle to bone.   A tendon serves to move the bone or structure.Also connects other structure like an eye ball to a muscle.]]> 2018-10-25 19:07:52 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297143356 loho0676 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297145230 Muscle-tendon elasticity complex is the natural ability of your musculoskeletal system to 'return to its original state'.]]> 2018-10-25 19:11:37 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297145230 loho0676 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297145644 the ability of the cardiac muscle to respond to a stimulus of adequate strength & duration by generating and AP]]> 2018-10-25 19:12:24 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297145644 loho0676 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297146675  automaticity. a property of specialized excitable tissue that allows self-activation through spontaneous development of an action potential, as in the pacemaker cells of the heart. ]]> 2018-10-25 19:14:43 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297146675 mlaz0732 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297146849 a thin sheath of fibrous tissue enclosing a muscle or other organ.it provides a framework that helps support and protect individual muscle groups, organs, and the entire body unit.it is found surrounding individual muscle]]> 2018-10-25 19:15:10 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297146849 loho0676 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297149512 stiffening of the joints and muscles of a body a few hours after death, usually lasting from one to four days.]]> 2018-10-25 19:20:41 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297149512 mlaz0732 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297150549 1. The muscular system creates movement.                                2.protects organs              3.cardiac helps pumps blood      4. produce heat/regulate body temperature                                        5. to breathe ]]> 2018-10-25 19:22:59 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297150549 mlaz0732 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297154057 Muscle fatigue is a symptom that decreases your muscles’ ability to perform over time.Exercise and other physical activity are a common cause of muscle fatigue.]]> 2018-10-25 19:31:54 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297154057 mlaz0732 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297154969 Otherwise known as muscle cramps, spasms occur when a muscle involuntary and forcibly contracts and cannot relax.he most common sites for muscle spasms are the thighs, calves, foot arches, hands, arms, abdomen and sometimes along the rib cage.]]> 2018-10-25 19:34:20 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297154969 mlaz0732 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297155440 Tetanus is a serious bacterial disease.tetanus affects your nervous system, leading to painful muscle contractions, particularly of your jaw and neck muscles.]]> 2018-10-25 19:35:42 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297155440 mlaz0732 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297155907 Overly stimulated nerves cause involuntary muscle cramps and contractions, most often in the hands and feet.]]> 2018-10-25 19:37:03 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297155907 mlaz0732 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297156158 Smooth muscle generally forms the supporting tissue of blood vessels and hollow internal organs. It is considered smooth because it does not have the microscopic lines.]]> 2018-10-25 19:37:48 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297156158 mlaz0732 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297156311 muscle that make up your heart.The thick muscle of the heart contract to pump blood out and then relax to let blood back in after it has circulated through the body.]]> 2018-10-25 19:38:14 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297156311 mlaz0732 https://padlet.com/loho0676/arbqv5rsvtdw/wish/297218967 Clonic spasms refer to alternating involuntary muscular contraction and relaxation in quick succession. Tonic spasms are rigid muscle contractions that last a period of time.]]> 2018-10-25 23:54:16 UTC https://padlet.com/loho0676/arbqv5rsvtdw/wish/297218967