https://padlet.com/crhodan1/8r73y9x45byadx6h Answer the following questions. Explain three differences between skeletal, cardiac and smooth muscles. What is another name for muscle cells? What are the four Characteristics of muscles? What are the functions of Muscles en-us 2021-02-04 19:57:49 UTC 2023-01-10 15:30:02 UTC hello@padlet.com https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165857165 I learned that the 3 different types of muscles have different characteristics and functions. The three different types include cardiac, skeletal and smooth muscle. Their characteristics include elasticity which helps muscles to retain their form, extensibility which is the muscles ability to stretch, excitability which dilates the muscle and contrctibility wich makes the muscle shorten, Muscles also have different functions. These functions include producing movement, maintaining posture, stabilizing joints and generating heat. Insertion is moveable while the origin, which is proximal to the body, is not moveable. Some terminology I learned were muscle fibers, which are muscle cells, the roots myo and mys both mean muscle and sarco means flesh.]]> 2021-02-04 19:59:10 UTC https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165857165 https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165857574 Muscle are responsible for movement and there are three types: cardiac, skeletal, and smooth. Some muscle terminology include myo/mys which both mean muscle and sarco which means flesh. Muscles have four characteristics: excitability, contractility, extensibility and elasticity. The of muscles include: to produce movement, maintain posture, stabilize joints, and generate heat. An insertion is a moveable attachment, but an orgin is not. It is fixed

]]> 2021-02-04 19:59:16 UTC https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165857574 https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165857743 I learned the funtions of muscular system which are generates heat,movement,maintain posture,and stable joint.I also learned origin move and closer to body while insertion dosent move and further from the body.Skeletal and Cardiac has strations while Smooth dosent.Characteristcs of muscles are excitabillity,contractillty,extensibility,and elasticity. ]]> 2021-02-04 19:59:18 UTC https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165857743 https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165858857 1. skeletal are the longest muscle cells, cardiac has striations , and smooth has no striations.
2.  Another name for muscle cells is muscle fiber 
3. excitability, contractility, extensibility, and elasticity. 
4. produce movement, maintains posture, stabilizes joints, and generates heat ]]> 2021-02-04 19:59:34 UTC https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165858857 https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165859216 The difference between all of the different muscles is that skeletal and cardiac has striations and smooth does not. Another name for muscle cells would myo and mys.The four characteristics are Excitability,Contractility,extensibility and elasticity.The functions would be produces movement maintains posture stabilizes joints and.generates heat 

]]> 2021-02-04 19:59:38 UTC https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165859216 https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165860322 skeletal has long muscle cells, striations, voluntary, can contract rapidly and tires easily. Cardiac has striations, involuntary, single nucleus, only in heart, steady pace, and joined to another muscle cell at an interclated disc. Smooth has no striations, involuntary, spindle shaped cells, found mainly in the walls of hollow organs, slow sustained tireless pace. another name for muscle cells is muscle fibers. Characteristics of muscles are that muscles are entangled and contraction is due to micro filaments. the functions of muscles are produces movement, maintains posture, stabilizes joints, and generates heat.]]> 2021-02-04 19:59:52 UTC https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165860322 https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165877516 The three main types of muscles are skeletal, cardiac, and smooth. Cardiac and skeletal muscles only have striations. In muscle terminology, myo refers to muscle, mys refers to muscle, and sarco refers to flesh. Characteristics of muscles would be that they produce heat, maintain posture, stabilize joints, and produce movement. Smooth muscles have spindle-shaped cells, skeletal muscles have striations, and cardiac muscles are only found in the heart.  Origin is movable, insertion is not. ]]> 2021-02-04 20:03:53 UTC https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165877516 https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165883861 The three types of muscles are Cardiac, Smooth, and skeleton. Muscle fibers mean the same thing as muscle cells. mys- and myo- means muscle and sarco- means flesh. The endomysium surrounds a single muscle fiber, epimysium covers the entire muscle, and perimysium surrounds a bundle of muscle fibers. Skeletal muscles get tired easily because they are voluntary. Muscles have Contractility, extendability, excitability and elastibility.  Insertion is moveable and Origin is fixed.

]]> 2021-02-04 20:05:25 UTC https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165883861 https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165887397 The three types of muscles are Skeletal Smooth, and Cardiac. Skeletal muscles are the only voluntary muscles, Smooth and Cardiac are Involuntary muscles. A muscle fiber is the same as a muscle cell, they make fascicles which make muscles. Mys and Myo mean muscles, while Sarco means flesh. The Characteristic of muscles are excitability (irritability) is the ability to receive and respond to stimulus, contractility(shorten) is the ability to shrink. Extensibility is the ability to be stretched or extended (short term), elasticity is the ability of a muscle fiber to recoil and resume its resting length after being stretched. The functions of muscles are to produce movement, maintains posture, stabilizes joints, generates heat. Insertion is movable and origin is not movable it is fixed.]]> 2021-02-04 20:06:17 UTC https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165887397 https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165887747 2021-02-04 20:06:22 UTC https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/1165887747 braylonhurley1009 https://padlet.com/crhodan1/8r73y9x45byadx6h/wish/2439500729 The three types of muscles are Skeletal Smooth, and Cardiac. Skeletal muscles are the only voluntary muscles, Smooth and Cardiac are Involuntary muscles. A muscle fiber is the same as a muscle cell, they make fascicles which make muscles. The Characteristic of muscles are excitability is the ability to receive and respond to stimulus, contractility is the ability to shrink. Extensibility is the ability to be stretched or extended short term, elasticity is the ability of a muscle fiber to recoil and resume its resting length after being stretched. The functions of muscles are to produce movement, maintains posture, stabilizes joints, generates heat. Insertion is moveable and origin is not moveable it is fixed. I learned that the 3 different types of muscles have different characteristics and functions. The three different types include cardiac, skeletal and smooth muscle. Their characteristics include elasticity which helps muscles to keep their form, extensibility which is the muscles ability to stretch, excitability which dilates the muscle which makes the muscle shorten, Muscles also have different functions. These functions include producing movement, maintaining posture, stabilizing joints and generating heat. Insertion is moveable while the origin, which is proximal to the body, is not moveable.

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