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Match it!
Match it! Select the correct answer from the pull down...Good luck!
muscle fibers, representing the ____ level of organization, are separated from one another by
origin, insertion
Calcium Ions, Tropomyosin
Tissues, organ
sarcoplasmic reticulum
in an all-or-nothing manner
Slow Aerobic
ATP
cellular, endomysium
To initiate contractile shortening of the sarcomere, ___ is released from the sarcoplasmic reticulum to remove ___ from the binding sites on the thin filaments
origin, insertion
Calcium Ions, Tropomyosin
Tissues, organ
sarcoplasmic reticulum
in an all-or-nothing manner
Slow Aerobic
ATP
cellular, endomysium
Muscles are made of different types of ______, as they occupy the _____ level of organization
origin, insertion
Calcium Ions, Tropomyosin
Tissues, organ
sarcoplasmic reticulum
in an all-or-nothing manner
Slow Aerobic
ATP
cellular, endomysium
myofibrils are surrounded by saclike organelles simmilar to ER called ______
origin, insertion
Calcium Ions, Tropomyosin
Tissues, organ
sarcoplasmic reticulum
in an all-or-nothing manner
Slow Aerobic
ATP
cellular, endomysium
In the muscles of the calf and lower back, ___ fibers predominate
origin, insertion
Calcium Ions, Tropomyosin
Tissues, organ
sarcoplasmic reticulum
in an all-or-nothing manner
Slow Aerobic
ATP
cellular, endomysium
to reset the myosin heads so that they can attach to the actin again requires
origin, insertion
Calcium Ions, Tropomyosin
Tissues, organ
sarcoplasmic reticulum
in an all-or-nothing manner
Slow Aerobic
ATP
cellular, endomysium
muscles attach to the relatively immobile point at the ___, and to the relatively mobile point at the ___
origin, insertion
Calcium Ions, Tropomyosin
Tissues, organ
sarcoplasmic reticulum
in an all-or-nothing manner
Slow Aerobic
ATP
cellular, endomysium
muscle fibers contract
origin, insertion
Calcium Ions, Tropomyosin
Tissues, organ
sarcoplasmic reticulum
in an all-or-nothing manner
Slow Aerobic
ATP
cellular, endomysium
Check it!