Partial preview of the text
Download Muscle Physiology Study Notes – Structure, Contraction & Function and more Study notes Zoology in PDF only on Docsity!
ee DATE:__/_/_— UWOycf mUstkhe th a, pide oa : word MeKeulers mn Y tterte, MOUSE. 9 an Qefeent, body, C tove 4o - 50 b of bodes wetott - She Aetery l tific, Sry | of “i ofa We ‘ ees | omeqokooey.. Y | f 7 Ug Shore, Are 2; Coppers of onurseles Sonvoth — , Sreverat —& "| Candede — mrurseles. »Soncoth USE + She bompoth musty tb @ tube of mon- Stralted —smusete thats fousl | am tw walls of bellow _ovaamns ! & ood Versels, Smoot] muses Jean i 4e toumef throusgporl thy boolsy hut ts 0K, | ‘Common g around thy U higestive Z tract,» in te watts of blood © versets , arteries & around orton! ovaansk 3 eryess R27 Armbo0th —__muarsere fibers are km (3-6 tm) «ae | thith im _meeiedte § tapering at ew ends (sfonde sbosee), A senate. U neetens fe at ad! Y Shee action ef smooth mereles centre- | & » Some 4mpoth onscheds C tas autorillthenicity. Shay tach \ & ently aero! Kevotions( hence drmooth muscles js ia Qs Ca pontnn ene. uv Nuctens She, Soro mn tereler are f Be Positive. a CE Scanned with OKEN Scanner { | DATE:_[ ’ a). | Unitary » found in WY VWhteval rn ae 4). | m ee aes @ Skeletal, muLsele ¢ Sketeteal __omusete eo mursele thsseve, Wat £4 atkatherd a a bones kK Emvotvec? em dumetuonina of ati Horent ants of Loole, Seese i are ALO Cd as vobtemtaney er ae & ane tenclen CY conto t, of nemvous| => Kiktomss The hetetol —musetes lave | Atralted te striations ( atte | ating dayk & Light Sands Ave present, h én them: the eetetal -maseved ane lange (- to- too Lm) 2 Caplimcderceah , r tem bom obey fibers é mom melee . \ As the Ok, TUS CLE C ave attaetood I a fores cas now) fake Contractions! ‘ “4 get CaK Ley fotcqued . sy (ee) a —= (3). Cardiag muscle: Carctiae museee time - i). OY enyocardium thw Apeccotisedt an ae of MULE Use Lees on Cow p lp party. Conckiar mmusele i also _stvat- t fi). ted but les Qetlon ix Envokum tary She, Cantal. meseilay twee cobovtintel metwoy ee of Short» —_ Cyktinddertral senaited sR byancheot comtracrive “ eos | pines Connee= — ted to Cath obey bs Lntereatated Ascs-- tt Be Positive. = CE Scanned with OKEN Scanner aetiite. PULSCLE contractile She | omerseee Cells One Aurrowndled ig Og true CLL amembrane lt as Osancolem 277 Qu & Contain, Qa Apeetotined Efe rettoreof bight tas ¢aVeohe- Aree, vetdeutum | ¢ Atore a@ heat, / Concemt ration of Cart. She _retease © of Ca" foam __shncecbarmae relieulum les fox | bicgert ing mesenlay UC ¢ muecyostofe ; SArComeye Appeans zl (22) MRriations é atkernatin a dash, w Lego bamels. ie “& Comporsech ef long, fibres troteims Qs filaments wd a | thin U hat Aide caeh OthLLy I flenents ) whim A mersele ton tnaets of _ yvehaner. Narrow pate = Shaped reaions of olemse protein materia | ee "Y. waxed separate / One HAN COmeEre trom tre nent. hes 5 a BQO INL exterctd trom one Z- disc te Z- otise.| She daykey __mntiokele «fant 4A tte sareomere_ 4 = we M- band, | ¢ attends the _ entine re emt | Length of the thick — felarmments Jowands I of A = tano ~ Hh &. pene of U Be Positie. CE Scanned with OKEN Scanner Ts ee ver: whine thy : ° ; —]| ee AtoAe, be, Bae - ae ots —T,, : bee L- bang Bb & Sn se sere ena ae contalos —"| Lam @. a2) thick fisrmanks & Qa L- aise pases | rough te centre of eae Le "Lame. — fi ORO? H- Xone I im thw Center of | _—|_ fa bend Contatny thick tat mp tain | ee faments, She LuBporting, proteiay Mat hotel toe thick I ents a ethws at ty Comey of tty | H -rone U foxon Be M- Une , 40 |nameot bee te les at dL meddle of the Chaneoan ove. M- Une é &. h a Z-time =e oie. ‘ Y-Zone Be Positive... ‘ K-—— A-bamet —— H— 9- Banal y 4 CE Scanned with OKEN Scanner 2). | mMyown (eniek filament): — Elen anryOSen) (thick) fikamenk is a gl agOwe SC & 4o : 4trotein_. / Mane, MONO TENET, A Avteebans ete ! mwromupsink U Constitute One eo I nick filament G "Ty ean repos hon two imbrtant forts! | rE) a Votdutar head E | a short ave ¢ Clo wae! heavy onktromuyosen yoo) Ae A tail eyed g the Cuan amevomepsen ( Loom). 4 The alebutay bead Vis am ateie 4 || arPose “_enrgpne. _4__hay_a__beneting Att $ do pTp “ £ cctwe gee fet —_aetin: @ |! es i freinds — CE Scanned with OKEN Scanner f DATE | fe ? 2 6 a conspituent of thiek of gg ectia— fiter ce Fer be lobular! y — perc tan Lad Of _-antgosin exh ins Bite" prpese activity |. 900 cto, BOS ATP & ADP + Pe d & postdes ft then filam ents over C4eh other : fetin, binding a sites i keane ) Es Spit | ( — ® / f CYONY CUT ary —# YOOCRS TT . ATP binctina, q id interact & the U actin ¢d & bot} to Buy ttc, the contraction process on 'g off. Regutcrtons poteins + Swo regulator, frteimy _- 7 it [ 4 % Sro-for ose 2 GL moremattey, prevent4 the Lenbtindl of Im 4o5On d 4200} I aroup ion a ens trofomeyosem Y lepers btochs the omeyosen bihcte! g SikRA on _attinn 2 when the Comblemtnation of Ca is lw, > trofomepsin __ Covers thy Emoti 2 | wee Himoting 8 Troponin: Troformypsim —_alisy closely intorats | et & traforlin Ge we “Catt semper: f Dimotera of Cat & troponin moves A ¢ | l Be Positive. » i i CE Scanned with OKEN Scanner tee i a Wat wi) eontrastin of Comte pve ver thes phate ey zs Stackin a yy of thin acts, ftadents Over et | thick. mmectsin [iLamnincts 4 - te Vomsenete, Contraction “ thw emenins Eh 724 tev ime, event that imvolues thw v7 4 rmdvement of the thin filaments vey | te thek filaments. ons | othe thm » ferent ane! Connectect wb they Y- tises | 8 a muscle Contrartion brings Aho ut, f the movement of thin Litebrents over a he Unie, Litdments & I towards the , comtey of Sanicomere 1 2) a rend Alertemsn|a of Adar to mere, ocerrys. his i Blaortentmna ¢ brings thy Z- abe Close z. togetrerY ——_ Duninll muscle Contraction, tue > Ale of tue UV 2D - bang yemain te shine _| Sut the band a becomes _ Shorter _«s_— the etn fll rentr | Alicfe __ovey thw agosi filaments, 0 V i | de 7 snovement of thee thin filaments __F$— oven thick filaments ber bed of intevactions bla the head sous ef tuck _fiarments nego ot cine 3. 4 re a Bee Positive. s : > CE Scanned with OKEN Scanner aE \ \ mat DATE:__L_/L— Qetéin tLam e; " hee embenraistinny eam be | Aweenentiedt tm a enero vetover! to 1 thy Cross Srédae, g : Aul_mmuseles ered fondle im veqey state’ ninaling of ft on TP binding site of (G] Preakclouwn of AP imty ADP & Pi by i ATPase Creme, Ca win U find troforen on) et tlament, gt win | extose tw lentgoin __bimcling sites om | actin: Meden head Coie béxrd) to aetin active Unites (to drm a __tvoms_—_— ridge) ADP x fe wel be! veteased? to pull te actin mmoleules »« fs a west | Contraction 7 octink —& the movement, of _ eras Sree Sf | afptces the toree Wat I Hyaws hh 0 x - etesen tousaretd eoLh other Kk the Sarlomenc, Aboy tins: ee | L-band A- band L- hane | LL _t | contraction Al i - ; 1 > |resamep_|_ A -bame | Thame | st Same Shokemed — Be Positive... he 4 CE Scanned with OKEN Scanner vii). Levees of Cart , | Grofonin — tretomessin _Conyblew ee inte posittio! whore... bog back 9 muscle to Seda Se | D_| Grevaites : = : mrusete Contraction . a = — Devxén eS ELE Contraction , we Cheatnueak, enevayy & Converted to obra, . Shes emevag Comes | from prP he Uap ste wer rat Bening Crows — bridoe cyte T edd mechan 4 meals ati “ thoy olistrihuterf 4 4 is ezeof 5o ferdovm external work | most , rt ~ , —~4— } of WLS entrgy K___ regeeiver? + \ il tw beak we exons UU byictae ys. b ii). ‘ Cat hack intr “sane Asmrtc, | vet bec Perm after Contraction secon , i iti), ||__Ye-estabusting thy Nat x (* aqractient, re fost actlen potential Yoore-foves : lenvee pathways bubbly 7 addition all ArP as nedded 4 during) ones Contraetivn. ° 7). Phosprogen creatine | Creatine Poosphate _— IL). Anaerobic ata cole sis. | —t a) | Orctarive 9 as an + Creatine thosknate: Creatine frosphate 2 ae fat lemrgy —_Atovenouse! | Bn 4 at te | onset UC contractile activity 2 lite ATP» Creatine! —_faodphate contains | OQ deo ——_emenay feosplate group , & Con. = co (cd / i ¢ / Be Positive.. » af CE Scanned with OKEN Scanner DATE:__/_/— Po. SS Zz donated = | fe denoted _ devecee ADP -to form ATP Ener és reteased Owner tis, abot bes fn ate & Creatine és broken. | Sie | / ene yeleas eof taven thy byhrotey Ach of Creatine tosphate | ix donated! w&! ppp le form AT p- I l és ¥ fon hy ua 0 male, eett. erage, Crating Ussnask., eetine faosprate + ADP <== Creating + ATP. TLNOTE However, he total Aamount, of puncbneve- vey ke, thevelove, Taw Combined enor He, of bot tle Atored ATP & ty of ! Causing mnUselee, Contractins, fo only S I [0 soconlfs. C_ Anaerohte _qleseokeysiS : She ati,togen _ Atmroal im ae Vollascle coun uma’ one. .atin ea tebeyates |" enoroy that is. cue0ef to tomvert’ Pte mrp. ta ATP eam hen he ee dbreethe, i oaeesieee contraction & also Ce set the stoves of phosbbovreating, She pyrewvalte, eo ba febvenwy | | eteoprascloo! “4 oxtdpactiue feos plapr- | vation to extract ‘more ontnrig , ¢ Eptgeogin —= Pyrevie. aeicl #t Lactic acide + iii adctitionatl ppp ——> ATP aval ie lid ed et ie ee 1 a ee 1b ey “A Be Positive... CE Scanned with OKEN Scanner of Contraction t Dees agarmat Constants toad? & those és Ya change in thy Lemath of muscle Sut he 2dbysio » ot tw 9 mestle Temaink fraction tte, the I same, Ace: _to wie (1953) | ae Cebncite, of Ahortenimes depemsls on the ti fpenah ce l oo %/w ttl force om the anus ebb & Was a) isotonic! Contvaetion , amethamseat worde “w done: She ovevaAhl smmeehanicat efpectenes, of Aheretak omesehle ranges Teter 0 50%) wale _Uefting a ubeigut, a). Concemtrce _ contract tom Gn thes bebe im muse“, contraction» musele seartis—— 7 while generating force > Qvertorens ante - eccentric _ ComtvractionS : fm __eecen¥nce com bvaetiion resets in the ehomgation of Be Positive... CE Scanned with OKEN Scanner _ forearm seston si, le ef | the tse metalic contracttons Or fe me a Z trode the, h- used to maintain posture PU G7 i Muscle Cwtteh + b muscle Twiter —o- fam he etimeof Ww 46 ‘- rmuseaton leontractio, bean eee Contractinvn cabescct by ! a j Aimgle sort -_ stimulus. _9t cam Oe xelorelod tau, Kegmograply % Consents of cz Q successive! Uncle 1 i Fast — onuseee | pubes fotmarily, those , Con Cerne iz five | vahte | Areeite, onoveme ents having | twiten' duration a short as ‘E-5 mS. wie: 2 Stow — __musete fiers having —_ twiteh _durot- S_ fon epto 100 mS» troy O one emvotwe? 4 Be Positive. sy es Oe CE Scanned with OKEN Scanner fi > une 9 ° mee p oy tefaniee Contraction A compete Pd l tetanus may he efefimec? susan me éimeof Cortraction of a muscle du @ | 2 to thy fusion of onamy _Cwitetes PB _ we | felkowing Cach onal im @ vaptof sece~ ii ©" eKscon In Case thy, succenive stimuli, © | 9 anethche exrfertentes eamim stad Aimee Aovne fearee, of relanvatinn _& ven occurs fw then! to DP aever Oa Cune _ Qa wane fatlern. This Condition & a ones eo U inedmprete _ tetanus e- Lez a net => | Fatigue: Of tween, rot _ contin = | A eushiig setpeier to 2 contracting 4 AA omlescte |! wwe actomepsin — ATP Comi-plex a ra Can be yeaen evateof Cy the mus a . oe Seeomes Uatiqued. Sous totique is 5, =| 4 KB a Cometition Cow Bate, l wekbvetse, @ =f a contoact! ws a reset of brotdhgod to Stimulation + Uovever tt rane m irtarck® arth 4 eles of thy boo i). ased cam be easile, demonstrated oruscles - Seubot factors mmusele fatigue ane tack, lof V oxygen. 4B wtatio'n 2 WV tactic acta “5 cere 2 eats “Aackthoomeatines ep het Levels 7 pon om eens! Et ~ Be Positive... > es CE Scanned with OKEN Scanner