111)Which of the following statements isfalse?111)A)Cardiac muscle has a striated appearance.B)Cardiocytes are interconnected through intercalated discs.C)Skeletal muscle and cardiac muscle stimulation is neural.D)Skeletal muscle contractions may be summated.E)Cardiac muscle contractions cannot be summated.17
112)The ability of smooth muscle to function over a wide range of lengths is called112)113)Which of the following isnotcharacteristic of smooth muscle?113)114)Which of the following isnota function of smooth muscle tissue?114)115)A(n) ________ can be described as a broad tendinous sheet.115)A)tympanumB)fasciaeC)aponeurosisD)retinaculumE)interstitium116)The protein that is found in the Z line of a sarcomere is called116)117)The protein that regulates muscle contraction by controlling the availability of active sites on actinis called117)118)Thin filaments are mostly made of the protein118)18
119)Thick filaments are made of the protein119)A)myosin.B)nebulin.C)titin.D)tropomyosin.E)actin.120)Stem cells located between the endomysium and sarcolemma that function in the repair ofdamaged muscle tissue are called120)121)The complex of a transverse tubule and two adjacent terminal cisternae is known as a121)122)The structural theory that explains how a muscle fiber contracts is called the ________ theory.122)
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