yes
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.
the av bundle (aka Bundle of His (pronounced like 'hiss'))
The right bundle carries nerve impulses that cause contraction of the right ventricle (the lower chamber of the heart) and the left bundle carries nerve impulses that cause contraction of the left ventricle.
This si known as a Bundle Branch Block - and refers to an anomaly of a blockage in the nerve system of the heart at the bundle branches.
1. SA Node ----> 2. AV Node---> 3. AV Bundle (bundle of HIS)----> 4. Purkinje Fibers
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
Internal pacemaker , sinoatrial(sa) node, atrioventricular (av) node , atrioventricular bundle (bundle of his ) and purkinje fibres.
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
A motherboard bundle typically contains not only the motherboard but also contians the hard drive, RAM, CPU, optical drive and disk drives. Optional extras can be added to meet your own requirements such as graphics cards.