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SLCC Exam 3 Questions with correct Answers
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SLCC Exam 3 Questions with correct Answers
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SLCC Exam 3 Questions with correctAnswers
Sarcolemma ii- iiAnswers ii-plasma iimembrane iiof iia iimuscle iifiber
sarcoplasmic iireticulum ii- iiAnswers ii-stores iicalcium,smooth iiER
Myofibrils ii- iiAnswers ii-Microscopic iiprotein iifilaments iithat iimake iiup iimuscle iicells.
T iitubules ii- iiAnswers ii-- iiCarry iiAP iideep iiinto iithe iiinner iiSR ii
Also iicalled iitransverse iitubules, iithese iiare iideep iiinvaginations iiof iithe iiplasma
iimembrane iifound iiin iiskeletal iiand iicardiac iimuscle iicells. iiThese iiinvaginations iiallow
iidepolarization iiof iithe iimembrane iito iiquickly iipenetrate iito iithe iiinterior iiof iithe iicell.
A-band ii- iiAnswers ii-Full iilength iiof iimyosin
I iiband ii- iiAnswers ii-only iiactin
Z iiline ii- iiAnswers ii-A iidark iithin iiprotein iiband iito iiwhich iiactin iifilaments iiare iiattached iiin
iia iistriated iimuscle iifiber, iimarking iithe iiboundaries iibetween iiadjacent iisarcomeres.
H iizone ii- iiAnswers ii-only iimyosin
Titian ii- iiAnswers ii-Provides iistructural iisupport
termination iiof iicontraction ii- iiAnswers ii-Ca2+ iimust iileave iitroponin, iiallowing
iitropomyosin iito iicover iimyosin iibinding iisites iion iiactin
To iiremove iiCa2+ iifrom iicytosol
Ca2+-ATPase iiin iithe iisarcoplasmic iireticulum
Transports iiCa2+ iifrom iicytosol iiinto iithe iisarcoplasmic iireticulum
isotonic iitwitch ii- iiAnswers ii-a iitwitch iiduring iiwhich iia iimuscle iishortens iiand iilifts iia
iiconstant iiload
Tension ii- iiAnswers ii-Produced iiby iieach iifiber
Isometric iitwitch ii- iiAnswers ii-A iitwitch iiduring iiwhich iia iimuscle iigenerates iifor iibut iidoes
iinot iishorten
, Best iitension ii- iiAnswers ii-Right iiin iithe iimiddle iiw/ iithe iicross iibridges
motor iiunit ii- iiAnswers ii-a iimotor iineuron iiand iiall iithe iimuscle iicells iiit iistimulates
recruitment ii- iiAnswers ii-stimulus iiis iisent iito iimore iimuscle iifibers, iileading iito iimore
iiprecise iicontrol
Slow iioxidation iifibers ii- iiAnswers ii-Appear iidark iired iibecause iithey iicontain iilarge
iiamounts iiof iimyoglobin iiand iimany iiblood iicapillaries. iiGenerate iiATP iimainly iiby
iiaerobic iirespiration
fast iioxidative iifibers ii- iiAnswers ii-contract iiquickly, iihave iifast iimyosin iiATPases, iiand
iihave iimoderate iiresistance iito iifatigue, iiAerobic
fast iiglycolytic iifibers ii- iiAnswers ii-Important iifor iishort-term iiintense, iipowerful
iimovements. iiPrefer iiglycolysis iito iimake iiatp
muscle iispindles ii- iiAnswers ii-receptors iisensitive iito iichange iiin iilength iiof iithe iimuscle
iiand iithe iirate iiof iithat iichange
Golgi iitendon iiorgans ii- iiAnswers ii-Receptors iisensitive iito iichange iiin iitension iiof iithe
iimuscle iiand iithe iirate iiof iithat iichange
coronary iicirculation ii- iiAnswers ii-supplies iiblood iito iithe iimuscle iitissue iiof iithe iiheart
series iiflow ii- iiAnswers ii-Capillary iibed iifrom iione iito iianother
pacemaker iicells ii- iiAnswers ii-a iigroup iiof iicells iilocated iiin iithe iiright iiatrium iithat iisends
iiout iisignals iithat iimake iithe iiheart iimuscle iicontract iiand iithat iiregulates iiheartbeat iirate
Fastest iicells= iipacemaker= iiset iirate iifor iirest iiof iithe iiheart
P iiwave ii- iiAnswers ii-atrial iidepolarization
QRS iicomplex ii- iiAnswers ii-ventricular iidepolarization iiand iiatrial iirepolarization
T iiwave ii- iiAnswers ii-ventricular iirepolarization
PQ iisegment ii- iiAnswers ii-AV iinodal iidelay
QT iiinterval ii- iiAnswers ii-ventricular iisystole
TQ iiinterval ii- iiAnswers ii-ventricular iidiastole
Systole ii- iiAnswers ii-ventricular iicontraction
Diastole ii- iiAnswers ii-ventricular iirelaxation
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