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Myofibris are cylindrical organelle. It is the organelle that is a bundle of contractile elements. Contractility is the ability to shorten forcibly when adequately stimulated.
Not exclusively:Cardiac Muscle cells are either contractile cells or autorhythmic cells. The majority are contractile.Examples of autorhythmic cells:Sinoatrial (SA), or Sinus, NodeAtrioventricular (AV) NodeAtrioventricular (AV) Bundle (occasionally referred to as the bundle of His)Right and Left Bundle BranchesPurkinje Fibers
A myofibril is a bundle of contractile filaments (myofilaments), 1-2 μm in diameter, that are arranged in parallel groups in the cytoplasm of striated muscle cells.
Short Answer:A myofibril is smaller than a myofiber (muscle fiber).Long Answer:Skeletal Muscle Hierarchy:Muscle OrganPerimysium = white fibrous connective tissue & areolar connective tissue that surrounds each fascicleFascicle = bundle of skeletal muscle fibersEndomysium = areolar connective tissue that surrounds each muscle fiberMuscle Fiber ( Myofiber) = a muscle cellMyofibrils = contractile protein organellesMyofilaments = contractile proteins composed of:thick filaments = made of myosinthin filaments = made of actin
The noun bundle is a collective noun for:a bundle of asparagusa bundle of banknotesa bundle of firewooda bundle of joya bundle of newspapersa bundle of ragsa bundle of papersa bundle of sticksa bundle of trouble
Yes, the noun 'bundle' is a standard collective noun for:a bundle of asparagusa bundle of firewooda bundle of joya bundle of ragsa bundle of papersa bundle of sticksa bundle of trouble
$20 = $500/bundle; $10 = $250/bundle; $5 = $100/bundle; $1 = $25/bundle $100 = ?/bundle
The word bundle is both a noun and a verb. Bundle as a verb: Please bundle those sticks for me. Bundle as a noun: Thank you for the bundle of sticks.
Bundle is a noun (a bundle of something) and a verb (to bundle something).
a bundle
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