The Muscular System: Sliding Filament Theory 1.        a. The slow string is composed of what tinge? myosin b.        Flexing the head of this iota provides what is cognise as the            muscle contration ( situation stroke) 2.        The trail bridge (myosin head) contains dressing identifys for what deuce molecules? a. adenosine triphosphate b. Actin 3.        trey molecules make up the slender filum. a. Which molecule has a cover charge site for myosin skip over bridges? Actin b. Which molecule covers this fertilization site? Tropomyosin c. Which molecule has a binding site for atomic number 20 ions? Troponin 4.        What molecule must bind to the cross bridge in commit for it to disconnect with actin? ATP 5.        Hydrolysis of the molecule in hesitancy 4 returns the myosin molecule to the            high energy confirmation. 6.        Binding of the cross bridges consecutive prevents slipping back toward resting position of the thin filament. 7.        Name three roles for ATP in the contraction of muscle. a. affect the power stroke of the myosin cross bridge b.
disconnecting the myosin head from the binding site on actin at the last of a power stroke c. actively transporting atomic number 20 ions into the sarcoplasmic reticulum. 8.        What molecule is machine-accessible to t! he Z line? Actin 9.        Which of the following shorten during contraction? (may be more than one) a. Thin filament                 b. Sarcomere               c. H zone         d. dense filament 10.       a. What is the name of the condition in which muscles become rigid later            demolition? Rigor mortis b. What is this condition due to? It is due to the depletion of ATP. Without ATP, the calcium ion pumps no longer function. The exposed actin binding sites...If you want to deliver a full essay, order it on our website:
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